Chinese translation for "black steel pipe"

黑钢板
黑钢管

Similar Words：

"black star line" Chinese translation, "black star sa hire" Chinese translation, "black star sapphire" Chinese translation, "black star shipping line" Chinese translation, "black start" Chinese translation, "black steel sheet" Chinese translation, "black stem" Chinese translation, "black stem of alfalfa" Chinese translation, "black stem rot" Chinese translation, "black stem rust" Chinese translation