Chinese translation for "pillarman"

煤矿井下充填工

Similar Words：

"pillarinsulator" Chinese translation, "pillarjibcrane" Chinese translation, "pillarknees" Chinese translation, "pillarladder" Chinese translation, "pillarline" Chinese translation, "pillarmethod" Chinese translation, "pillarmethodofstoping" Chinese translation, "pillarmethodofworking" Chinese translation, "pillarmining" Chinese translation, "pillaro" Chinese translation