Xyoo 2025, kev tua hluav taws xav tau qhov tseeb thiab kev ntseeg tau. Screw Landing Valve tau tshwm sim los ua lub hauv paus hauv kev tiv thaiv hluav taws niaj hnub, muab kev ua haujlwm tsis sib xws hauv kev tswj cov dej ntws thiab siab kom ntseeg tau tias cov neeg tua hluav taws tuaj yeem teb tau zoo rau cov xwm txheej kub ntxhov.Nqe lus piav qhia: Oblique Landing Valve yog hom ntiaj teb qauv hydrant valve. Cov oblique hom tsaws li qub no muaj nyob nrog flanged inlet lossis screwed inlet thiab raug tsim los ua raws li BS 5041 Tshooj 1 tus qauv nrog kev xa cov hose txuas thiab lub hau khoob ua raws li BS 336: 2010 tus qauv. Cov qhov dej tsaws tsag tau muab faib rau hauv qhov tsis tshua muaj siab thiab tsim nyog rau kev siv ntawm nominal inlet siab txog li 15 bar. Lub hauv paus casting tiav ntawm txhua lub valve yog qhov zoo tshaj plaws kom ntseeg tau tias muaj kev txwv qis qis uas ua tau raws li tus qauv kev ntsuas dej ntws.Qhov kev tsim kho tshiab no tau rov hais dua qhov ua tau zoo hauv ob qho tib si hauv nroog thiab kev lag luam tua hluav taws, ua kom nws lub luag haujlwm yog qhov tseem ceeb hauv kev tiv thaiv hluav taws.
Ntsiab Cai
- Screw tsaws li qub pab tswj dej siab yooj yim rau cov neeg tua hluav taws.
- Cov neeg tua hluav taws tuaj yeem hloov cov dej ntws sai sai thaum muaj xwm txheej ceev.
- Cov li qub no yog ua los ntawm tooj dag muaj zog, yog li lawv kav ntev.
- Lawv ua haujlwm zoo txawm tias nyob rau hauv lub siab siab lossis mob hnyav.
- Screw tsaws li qub haum nrog cov cuab yeej tua hluav taws niaj hnub, zoo li cov cuab yeej ntse.
- Qhov no ua rau kev tua hluav taws sai dua thiab ua tau zoo dua.
- Lawv txuag dej thaum tua hluav taws, uas yog qhov tseem ceeb hauv nroog.
- Lub nroog feem ntau muaj dej tsawg, yog li kev txuag nws yog qhov tsim nyog.
- Cov li qub no ua raws li kev cai thoob ntiaj teb kev nyab xeeb kom ntseeg tau tias lawv ua haujlwm zoo.
- Qhov no ua rau lawv tseem ceeb heev rau kev tua hluav taws kom nyab xeeb.
Nkag siab Screw Landing Valves
Screw Landing Valve yog dab tsi?
Kuv feem ntau piav txog qhovntsia hlau tsaws valveraws li lub caj qaum ntawm cov tshuab hluav taws xob niaj hnub. Nws yog lub valve tshwj xeeb tsim los tswj cov dej ntws hauv kev tiv thaiv hluav taws. Tsis zoo li lwm yam li qub, nws muaj lub ntsej muag ntsia hlau uas tso cai rau kev tswj xyuas cov dej siab. Qhov no ua rau nws tseem tsis tau muaj nyob rau hauv cov xwm txheej tua hluav taws uas qhov tseeb thiab kev ntseeg siab yog qhov tseem ceeb. Nws txoj kev tsim kho ruaj khov thiab ua raws li cov qauv thoob ntiaj teb kom ntseeg tau tias nws ua tau zoo nyob rau hauv qhov siab.
Cov yam ntxwv tseem ceeb ntawm Screw Landing Valves
Cov ntsia hlau tsaws valve sawv tawm vim nws cov qauv tsim thiab cov kev qhia tshwj xeeb. Ntawm no yog ib tug ceev txheej txheem cej luam ntawm dab tsi ua rau nws tshwj xeeb:
Specification | Paub meej |
---|---|
Khoom siv | tooj dag |
Inlet | 2.5 "BSP |
Qhov hluav taws xob | 2.5" BS 336 ib |
Ua hauj lwm siab | 16 bar |
Kuaj siab | Lub rooj zaum kuaj ntawm 16.5 bar, Lub cev kuaj ntawm 22.5 bar |
Ua raws | BS 5041 Ntu 1 |
Tus nqi dej ntws | 8.5L / S @ 4 Bar qhov hluav taws xob siab |
Daim ntawv thov | Haum rau kev tiv thaiv hluav taws nyob rau ntawm ntug dej thiab sab ntug dej, ntsia rau ntawm cov ris tsho ntub dej rau kev tua hluav taws. |
Cov yam ntxwv no ua kom lub valve muab kev ua haujlwm zoo ib yam, txawm tias nyob hauv qhov chaw xav tau tshaj plaws. Nws kev sib raug zoo nrog cov khoom siv hluav taws xob hluav taws xob txuas ntxiv txhim kho nws cov khoom siv ntau yam.
Yuav Ua Li Cas Screw Landing Valves Ua Haujlwm hauv Cov Hluav Taws Xob Hluav Taws Xob
Thaum kuv xav txog kev tua hluav taws, kuv pom cov ntsia hlau tsaws valve yog qhov tseem ceeb. Nws txuas nrog cov ris tsho ntub dej, ua kom cov dej khov kho thaum muaj xwm txheej ceev. Lub valve lub hau ntsia hlau tso cai rau cov neeg tua hluav taws los kho cov dej siab nrog qhov tseeb, uas yog qhov tseem ceeb rau kev tswj xyuas qhov kev siv ntawm cov dej ntws. Nws qhov siab txaus ntawm 8.5 litres ib ob ntawm 4 bar qhov hluav taws xob siab kom ntseeg tau tias dej ncav cuag hluav taws sai thiab zoo. Qhov kev ua tau zoo no tuaj yeem ua qhov sib txawv tseem ceeb hauv cov xwm txheej ua rau muaj kev phom sij rau lub neej.
Lub valve txoj kev siv tooj dag siv tau ruaj khov thiab cov qauv ntsuas nruj tau lees paub kev ntseeg tau. Txawm hais tias tau teeb tsa rau ntawm ntug dej lossis sab ntug dej, nws tseem yog qhov kev xaiv zoo rau kev tiv thaiv hluav taws. Nws muaj peev xwm tiv taus kev kub ntxhov thiab hnyav hnyav ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev xav tau kev tua hluav taws niaj hnub.
Cov txiaj ntsig ntawm Screw Landing Valves hauv Kev tua hluav taws
Precise Water Pressure Control
Thaum kuv xav txog kev tua hluav taws, kuv nkag siab tias qhov dej siab tseem ceeb npaum li cas hauv kev tua hluav taws tau zoo. Covntsia hlau tsaws valveexcels nyob rau hauv muab meej tswj ntawm dej siab. Nws cov ntsia hlau mechanism tso cai rau cov neeg tua hluav taws los kho tus nqi ntws nrog qhov tseeb, kom ntseeg tau tias cov dej ntws mus txog qhov hluav taws kub. Qhov no precision minimizes dej khib nyiab thiab txhim khu kev ua haujlwm ntawm kev tua hluav taws. Piv txwv li, thaum muaj xwm txheej kub ntxhov, lub valve ua kom cov dej siab nyob ruaj khov, tiv thaiv kev puas tsuaj rau cov hoses thiab lwm yam khoom siv. Kev tswj hwm qib no tuaj yeem ua rau muaj qhov sib txawv tseem ceeb hauv cov xwm txheej cawm txoj sia.
Kev ntseeg tau hauv cov xwm txheej tseem ceeb
Thaum muaj xwm txheej ceev, kev ntseeg siab yog tsis sib tham. Cov ntsia hlau tsaws valve sawv tawm raws li ib qho kev cia siab rau hauv kev tua hluav taws. Nws cov khoom siv tooj dag muaj zog thiab ua raws li BS 5041 Tshooj 1 cov qauv lav kev ua haujlwm zoo ib yam nyob rau hauv huab cua. Kuv tau pom yuav ua li cas nws lub peev xwm los tiv thaiv kev ntxhov siab txog 15 tuav kom ntseeg tau tias nws ua haujlwm tsis zoo thaum nws tseem ceeb tshaj plaws. Txawm hais tias siv nyob rau hauv nroog high-rises lossis industrial complexes, lub valve no muab kev ntseeg siab ntawm cov neeg tua hluav taws yuav tsum tau tua hluav taws zoo. Nws cov kav ntev thiab kev sim nruj ua rau nws xaiv qhov kev ntseeg siab rau cov xwm txheej tseem ceeb.
Nco tseg: Lub valve qhov siab txaus ntawm 8.5 litres ib ob ntawm 4 bar qhov hluav taws xob siab ua kom muaj dej khov kho, txawm tias nyob hauv qhov chaw xav tau tshaj plaws.
Adaptability rau Cov Hluav Taws Xob Hluav Taws Xob niaj hnub
Kev tua hluav taws niaj hnub xav tau kev hloov pauv, thiab cov ntsia hlau tsaws valve nce mus rau qhov kev sib tw. Nws txuas nrog seamlessly nrog cov txheej txheem kev tiv thaiv hluav taws, nrog rau cov risers ntub dej thiab cov hydrant systems. Kuv tau pom yuav ua li cas nws cov hydraulic tswj mechanism, featuring ib diaphragm, kho dej siab raws li qhov system yuav tsum tau. Qhov kev hloov pauv no ua kom ntseeg tau tias cov neeg tua hluav taws tau txais cov dej zoo tshaj plaws rau kev ua haujlwm zoo. Tsis tas li ntawd, nws tus qauv tsim haum rau ob qho tib si ntawm ntug hiav txwv thiab sab nrauv, ua rau nws muaj ntau yam rau ntau qhov chaw. Los ntawm kev ua tau raws li cov qauv thoob ntiaj teb thiab tuav cov nominal inlet siab txog li 15 tuav, lub valve ua pov thawj nws lub peev xwm los hloov mus rau ntau yam kev xav tau kev tua hluav taws.
Durability nyob rau hauv Harsh Environments
Thaum kuv ntsuas cov khoom siv tua hluav taws, kev ua haujlwm ntev yog qhov tseem ceeb. Kev tua hluav taws feem ntau tshwm sim nyob rau hauv huab cua txias, los ntawm scorching tshav kub mus rau qhov txias txias. Cov ntsia hlau tsaws valve ua tau zoo nyob rau hauv cov cheeb tsam hnyav, ua tsaug rau nws cov khoom siv tooj dag zoo thiab cov txheej txheem tsim khoom zoo. Qhov kev tsim muaj zog no ua kom lub valve tuaj yeem tiv taus qhov hnyav thiab tsim kua muag, tswj nws qhov kev ua tau zoo txawm tias nyob rau hauv qhov xav tau tshaj plaws.
Kuv tau saib yuav ua li cas lub valve lub peev xwm los tswj cov kev ntxhov siab txog li 15 tuav ua rau nws muaj kev ntseeg siab rau ob qho tib si hauv nroog thiab kev siv hluav taws xob. Nws ua raws li BS 5041 Tshooj 1 tus qauv ntxiv lav nws qhov kev ua haujlwm zoo. Txawm hais tias raug corrosive cov ntsiab lus nyob rau hauv kev teeb tsa ntawm ntug dej hiav txwv los yog kub kub ntawm hluav taws, lub valve tseem tsis cuam tshuam. Qhov kev ntseeg siab no muab cov neeg tua hluav taws nrog kev ntseeg siab uas lawv xav tau thaum ua haujlwm tseem ceeb.
Lwm qhov kuv txaus siab yog lub valve tsis kam rau kev puas tsuaj sab hauv. Lub nro sab hauv casting minimizes ntws txwv, txo qhov kev pheej hmoo ntawm hnav lub sij hawm. Qhov no feature tsis tsuas yog txhim khu nws efficiency tab sis kuj txuas nws lifespan. Kuv tau pom tias qhov kev ua haujlwm ntev no txhais li cas kom txo cov nqi kho thiab hloov pauv tsawg dua, ua rau nws muaj txiaj ntsig zoo rau kev tiv thaiv hluav taws.
Hauv kuv qhov kev paub, cov ntsia hlau tsaws valve lub kav ntev yog qhov tsis sib xws. Nws ua haujlwm tsis tu ncua nyob rau hauv ib puag ncig nyuaj, kom ntseeg tau tias cov neeg tua hluav taws tuaj yeem tso siab rau nws thaum nws tseem ceeb tshaj plaws. Qhov no resilience solidifies nws txoj hauj lwm raws li ib tug indispensable tivthaiv nyob rau hauv niaj hnub tua hluav taws systems.
Sib piv Screw Landing Valves rau lwm hom Valve
Screw Landing Valves vs. Gate Valves
Thaum kuv piv cov ntsia hlau tsaws li qub rau lub rooj vag li qub, qhov sib txawv ua kom pom tseeb. Lub rooj vag li qub ua haujlwm los ntawm kev nqa lub rooj vag kom tso dej ntws, ua rau lawv tsim nyog rau cov haujlwm qhib lossis kaw. Txawm li cas los xij, lawv tsis muaj qhov tseeb xav tau rau kev tua hluav taws. Screw landing li qub, ntawm qhov tod tes, ua tau zoo hauv kev tswj dej siab nrog qhov tseeb. Lawv cov ntsia hlau ntsia hlau tso cai rau cov neeg tua hluav taws los kho tus nqi ntws kom haum rau qhov xwm txheej. Qhov kev ua tau zoo no ua kom cov dej siv tau zoo thaum muaj xwm txheej ceev.
Lwm qhov sib txawv tseem ceeb yog nyob rau hauv durability. Cov rooj vag li qub feem ntau tawm tsam hauv qhov chaw muaj kev kub ntxhov vim lawv tsim. Screw tsaws li qub, nrog lawv cov tooj dag siv zog, tiv taus siab txog li 15 bar. Qhov no ua rau lawv muaj kev ntseeg siab dua rau kev tua hluav taws, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej tseem ceeb.
Screw Landing Valves vs. Pob Valves
Pob li qub siv lub pob rotating nrog lub qhov los tswj cov dej ntws. Thaum lawv ua tau zoo rau kev kaw nrawm, lawv tsis muaj kev tswj xyuas zoo los ntawm cov ntsia hlau tsaws li qub. Hauv kev tua hluav taws, kuv tau pom tias lub peev xwm los tswj cov dej siab tuaj yeem ua rau muaj qhov sib txawv loj. Screw landing li qub muab qhov zoo dua no, kom ntseeg tau tias cov neeg tua hluav taws tuaj yeem hloov mus rau qhov sib txawv ntawm qhov hluav taws kub.
Durability kuj teem ob qhov sib nrug. Pob li qub, feem ntau ua los ntawm cov khoom siv sib zog, yuav tsis tiv taus qhov hnyav ntawm kev tua hluav taws. Screw landing li qub, crafted los ntawm high-zoo tooj dag, ua tau zoo nyob rau hauv huab ib puag ncig. Lawv ua raws li cov qauv thoob ntiaj teb ntxiv txhawb lawv qhov tsim nyog rau kev tiv thaiv hluav taws.
Vim li cas Screw Landing Valves yog qhov zoo rau kev tua hluav taws
Hauv kuv qhov kev paub, ntsia hlau tsaws li qub sawv tawm raws li qhov kev xaiv zoo tshaj plaws rau kev tua hluav taws. Lawv qhov kev tswj xyuas dej siab, kev tsim kho zoo, thiab kev hloov kho rau cov tshuab niaj hnub ua rau lawv tseem ceeb. Tsis zoo li lwm hom valve, lawv sib xyaw ua ke nrog kev tsim hluav taws kub siab heev, ua kom pom kev ua haujlwm zoo. Lawv lub peev xwm los tswj cov kev kub ntxhov thiab hnyav hnyav muab cov neeg tua hluav taws nrog kev ntseeg siab uas lawv xav tau thaum muaj xwm txheej ceev.
Cov ntsia hlau tsaws valve tus tsim muaj qhov tseem ceeb ntawm kev ua haujlwm thiab kev ntseeg siab. Nws ua tau zoo nrog cov khoom siv tua hluav taws thiab ua raws li BS 5041 Tshooj 1 cov qauv qhia txog nws qhov zoo tshaj plaws. Txawm hais tias siv hauv nroog lossis chaw tsim khoom, nws ua raws li qhov yuav tsum tau ua los daws cov hluav taws kub zoo.
Lub luag haujlwm ntawm Screw Landing Valves hauv 2025
Kev koom ua ke nrog Smart Firefighting Technologies
Xyoo 2025, kev tua hluav taws tau txais cov thev naus laus zis ntse, thiab kuv tau pom yuav ua li cas cov ntsia hlau tsaws valve txuas seamlessly rau hauv cov txheej txheem siab heev. Kev teeb tsa hluav taws xob niaj hnub no feem ntau suav nrog IoT-enabled sensors thiab kev tswj tsis siv neeg. Cov thev naus laus zis no tso siab rau cov khoom siv uas tuaj yeem xa cov precision thiab kev ntseeg tau, thiab cov ntsia hlau tsaws valve haum txig rau hauv lub moj khaum no. Nws lub peev xwm los tswj cov dej ntws thiab siab kom ntseeg tau tias cov tshuab ntse tuaj yeem txhim kho cov dej xa tawm raws li cov ntaub ntawv ntawm lub sijhawm. Piv txwv li, thaum muaj hluav taws kub, cov sensors tuaj yeem kuaj xyuas qhov siv thiab qhov chaw ntawm cov nplaim taws, thiab lub valve kho cov dej siab kom haum. Qib no ntawm kev sib koom ua ke txhim kho kev tua hluav taws thiab txo cov sij hawm teb.
Tsis tas li ntawd, lub valve txoj kev tsim kho thiab kev ua raws li cov qauv thoob ntiaj teb ua rau nws muaj kev vam meej rau kev siv tshuab. Kuv tau pom tias nws qhov kev sib raug zoo li cas nrog cov khoom siv niaj hnub thiab niaj hnub ua kom muaj kev hloov pauv mus rau cov chaw tua hluav taws txhim kho lawv cov vaj tse. Qhov kev hloov pauv no ua rau cov ntsia hlau tsaws valve ua tus tseem ceeb hauv lub sijhawm ntawm kev tua hluav taws ntse.
Hais Txog Kev Siv Hluav Taws Xob Hauv Nroog thiab Kev Siv Hluav Taws Xob
Hauv nroog thiab kev lag luam ib puag ncig muaj kev sib tw tshwj xeeb rau kev tua hluav taws. Cov tsev siab siab, cov chaw ua haujlwm loj, thiab cov chaw muaj neeg coob coob xav tau cov cuab yeej siv uas tuaj yeem ua tau raws li ntau yam xwm txheej. Cov ntsia hlau tsaws valve zoo tshaj hauv cov xwm txheej no. Nws lub peev xwm los tswj cov kev ntxhov siab txog li 15 tuav ua kom nws tuaj yeem xa dej mus rau sab saud ntawm cov skyscrapers lossis hla cov chaw lag luam loj. Kuv tau soj ntsuam seb nws qhov kev tswj xyuas kom meej npaum li cas txo cov dej khib nyiab, uas yog qhov tseem ceeb hauv nroog qhov chaw uas cov dej yuav raug txwv.
Hauv kev lag luam ib puag ncig, lub valve lub durability stands. Cov xwm txheej hnyav, xws li raug tshuaj los yog qhov kub thiab txias, yuav tsum muaj cov khoom uas tuaj yeem tiv taus hnav thiab tsim kua muag. Cov ntsia hlau tsaws valve txoj kev siv tooj dag thiab cov txheej txheem tsim khoom zoo ua rau nws xaiv qhov kev xaiv zoo rau cov ntawv thov no. Txawm hais tias nws yog kev tua hluav taws hauv lub Hoobkas lossis lub tsev nyob, qhov valve no ua raws li cov neeg tua hluav taws xav tau.
Txhim kho cov qauv tiv thaiv hluav taws
Ua kom tau raws li cov qauv kev tiv thaiv hluav taws niaj hnub no yuav tsum muaj cov cuab yeej siv ua ntej kev nyab xeeb, kev cia siab, thiab kev ua haujlwm zoo. Cov ntsia hlau tsaws valve ua lub luag haujlwm tseem ceeb hauv kev ua tiav cov hom phiaj no. Nws cov qauv tsim ua kom cov dej siab tsim nyog rau kev tua hluav taws zoo, thaum nws ua raws li BS 5041 Tshooj 1 cov qauv lav kev nyab xeeb thiab kev ntseeg tau. Kuv tau pom li cas nws lub peev xwm los tswj cov dej ntws thiab siab ua rau lub rooj sib tham lossis txawm tias dhau cov qauv no.
- Regulates dej ntws thiab siab nrog precision.
- Ua kom cov dej siab tsim nyog rau kev tua hluav taws zoo.
- Muab kev nyab xeeb thiab kev ntseeg siab hauv kev tiv thaiv hluav taws.
Cov yam ntxwv no tsis yog tsuas yog txhim kho kev tua hluav taws, tab sis kuj tau teeb tsa lub cim rau lwm yam hauv kev tiv thaiv hluav taws. Los ntawm kev sib koom ua ke ntawm cov ntsia hlau tsaws valve, cov chaw tua hluav taws tuaj yeem ua kom lawv cov khoom sib haum nrog cov qauv siab tshaj plaws, muab kev thaj yeeb nyab xeeb ntawm lub siab thaum ua haujlwm tseem ceeb.
Kuv ntseeg hais tias cov ntsia hlau tsaws valve tau dhau los ua cov cuab yeej tseem ceeb hauv kev tua hluav taws niaj hnub no. Nws lub peev xwm los tswj cov dej ntws thiab siab ua kom cov neeg tua hluav taws tau txais cov dej ntshiab uas xav tau los tiv thaiv hluav taws kom zoo. Qhov kev ntseeg siab no tso cai rau lawv tsom mus rau lawv lub luag haujlwm nrog kev ntseeg siab hauv lawv cov khoom siv. Raws li kev tiv thaiv hluav taws hloov zuj zus mus, cov ntsia hlau tsaws valve yuav nyob twj ywm hauv paus, muab qhov tsis sib xws, hloov tau, thiab ua haujlwm ntev. Nws lub luag haujlwm hauv kev nce qib kev tua hluav taws ua kom pom tseeb nws qhov tseem ceeb hauv kev tiv thaiv lub neej thiab khoom.
FAQ
Dab tsi ua rau Screw Landing Valve txawv ntawm lwm qhov hluav taws kub?
CovScrew tsaws Valvesawv tawm vim nws txoj kev tswj dej siab, kev siv dag zog zoo, thiab ua raws li BS 5041 Tshooj 1 cov qauv. Nws cov ntsia hlau tshuab ua kom cov neeg tua hluav taws tuaj yeem kho cov dej ntws kom raug, ua rau nws zoo tagnrho rau cov xwm txheej tseem ceeb ntawm kev tua hluav taws.
Lub Screw Landing Valve puas tuaj yeem ua haujlwm hnyav?
Yog, nws ua tau. Nws cov khoom siv tooj dag zoo thiab cov txheej txheem tsim ua kom zoo tso cai rau nws tuaj yeem tiv taus siab txog li 15 tuav thiab ib puag ncig hnyav. Txawm nyob rau hauv nroog high-rises los yog off-shore installations, nws ua tau zoo nyob rau hauv tej yam kev mob.
Puas yog Screw Landing Valve siv tau nrog cov tshuab hluav taws xob niaj hnub?
kiag li. Lub valve txuas nrog seamlessly nrog cov txheej txheem tiv thaiv hluav taws, nrog rau cov risers ntub dej thiab cov dej ntws. Nws tus qauv tsim haum rau ob qho tib si ib txwm siv thiab IoT-tsim tshuab, ua kom muaj kev hloov pauv mus rau cov cuab yeej hluav taws xob niaj hnub.
Lub Screw Landing Valve yuav ua li cas txhim kho kev tua hluav taws?
Nws qhov kev tswj xyuas lub siab kom txo qis dej khib nyiab thiab ua kom pom kev xa dej. Nrog rau tus nqi ntws ntawm 8.5 litres ib ob ntawm 4 bar qhov hluav taws xob siab, nws muab cov neeg tua hluav taws nrog cov dej tsim nyog los tua hluav taws zoo.
Lub Screw Landing Valve tuaj yeem ntsia tau rau qhov twg?
Lub valve yog tsim rau ob qho tib si on-shore thiab off-shore daim ntaub ntawv. Nws yog feem ntau ntsia rau ntawm cov risers ntub dej hauv qhov hluav taws kub hydrant systems, kom ntseeg tau cov dej khov kho rau kev tua hluav taws hauv tsev, kev lag luam, thiab kev lag luam.
Post lub sij hawm: Feb-24-2025