Sab hauv thiab sab nraud hanging board

Sab hauv Thiab Sab Nraud Hanging Board

Sab nrauv thiab Internal hanging board yog ib hom khoom siv hauv tsev, uas yog siv rau sab nrauv phab ntsa lossis phab ntsa sab hauv.Sab nrauv thiab sab hauv dai board yuav tsum muaj kev tiv thaiv corrosion, kub tsis kam, tiv thaiv kev laus, tsis muaj hluav taws xob, tiv thaiv hluav taws, tswj kab tsuag, tsis muaj deformation thiab lwm yam khoom siv.Nyob rau tib lub sijhawm, lawv xav tau cov tsos zoo nkauj, kev tsim kho yooj yim, kev tiv thaiv ib puag ncig thiab txuag hluav taws xob.

kev nug nthuav dav