English translation for "煤舱孔铁圈"

bunker ring

Similar Words：

"煤舱壁横支撑" English translation, "煤舱舱壁" English translation, "煤舱舱壁拉条" English translation, "煤舱舱道" English translation, "煤舱盖" English translation, "煤舱口" English translation, "煤舱口下中线斜板" English translation, "煤舱肋骨" English translation, "煤舱门" English translation, "煤舱内平煤器" English translation