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Vim li cas MECHANICAL SEALS tseem yog qhov kev xaiv zoo tshaj plaws hauv kev lag luam kev lag luam?
Cov teeb meem ntsib cov txheej txheem kev lag luam tau hloov pauv txawm hais tias lawv txuas ntxiv tso cov kua dej, qee qhov phom sij lossis tshuaj lom. Kev nyab xeeb thiab kev ntseeg tau tseem yog qhov tseem ceeb. Txawm li cas los xij, cov neeg khiav dej num nce nrawm, siab, ntws tus nqi thiab txawm tias qhov hnyav ntawm cov kua dej (kub, co ...Nyeem ntxiv -
Mechanical seals yog dab tsi?
Lub tshuab fais fab uas muaj lub tshuab tig, xws li twj thiab compressors, feem ntau hu ua "rotating machines." Mechanical seals yog ib hom kev ntim khoom nruab rau ntawm lub zog xa hluav taws xob ntawm lub tshuab tig. Lawv tau siv ntau yam kev siv xws li tsheb, ...Nyeem ntxiv
