externally mounted mechanical seal【机】
海狗油
seal's fat
暂无补充释义。
相关词条
水轮机\nmain shaft seal【动力】
gage seal
dual-seal
clamped joint seal
seal coat【公路】;sealing coat【公路】
grinding seal
seal casing
seal's fat
暂无补充释义。
externally mounted mechanical seal【机】
水轮机\nmain shaft seal【动力】
gage seal
dual-seal
clamped joint seal
seal coat【公路】;sealing coat【公路】
grinding seal
seal casing