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TCVN landing valve
Nqe lus piav qhia: TCVN tsaws li qub yog siv rau hluav taws sib ntaus sib tua hauv dej-kev pabcuam hauv tsev .Landing valve txuas nrog cov yeeb nkab, thiab ib qho txuas nrog lub nozzles.Thaum siv, qhib lub valve thiab hloov dej mus rau lub nozzle kom tua hluav taws.Tag nrho TCVN tsaws li qub yog forged, nrog du tsos thiab siab tensile zog.Hauv cov txheej txheem tsim khoom, peb nruj me ntsis ua raws li TCVN cov qauv rau kev ua thiab kuaj.Yog li ntawd, qhov luaj li cas thiab cov kev xav tau yog raws li cov ...
