Nta thiab daim ntawv thov kub xovxwm BMC
Feb 01, 2023
Tso lus
BMC muaj lub cev zoo, hluav taws xob thiab cov khoom siv hluav taws xob, yog li nws muaj ntau yam kev siv, xws li kev tsim khoom ntawm cov khoom siv xws li cov kav dej, lub valve npog, thiab cov manhole npog thiab rims. Nws kuj yog siv dav hauv aviation, kev tsim kho, rooj tog zaum, khoom siv hluav taws xob, thiab lwm yam, uas yuav tsum muaj av qeeg, nplaim hluav taws kub, kev zoo nkauj thiab kav ntev.
