Chinese translation for "封井器"

boblowout preventer

Similar Words：

"封禁列表" Chinese translation, "封禁林" Chinese translation, "封禁玩家" Chinese translation, "封井" Chinese translation, "封井管" Chinese translation, "封井头" Chinese translation, "封井眼闸板" Chinese translation, "封井作业" Chinese translation, "封局" Chinese translation, "封局续弈日" Chinese translation