|
Txheej txheem Casting:Cov txheej txheem siv quav ciab → Sand plhaub ua txheej txheem → Hlau ua txheej txheem → Sand plhaub tu txheej txheem → txheej txheem kho deg → Kev tshuaj xyuas → Casting warehouse
|
|
Machining txheej txheem los ntawm Casting khoom: Machining → ntxuav → sib dhos → tshuaj xyuas (xws li, xov, nto, kaum) → luam → pob → xa khoom
|
|
Machining txheej txheem los ntawm cov yeeb nkab steel: Pipe test → Txiav yeeb → Machining → ntxuav → sib dhos → tshuaj xyuas (xws li, xov, nto, kaum) → luam → pob → xa khoom
|
