Chinese translation for "coalface support"

采煤工作面支护

Related Translations:

coalface:  采煤工作面

Similar Words：

"coalescive neomorphism" Chinese translation, "coalesciveneomorphism" Chinese translation, "coaleum" Chinese translation, "coalex-type dynamite" Chinese translation, "coalface" Chinese translation, "coalfield" Chinese translation, "coalfield depletion" Chinese translation, "coalfield structure" Chinese translation, "coalfield times" Chinese translation, "coalfieldgas" Chinese translation