inside seal
【化】 箭形圈密封
seal by arrow-like ring
暂无补充释义。
相关词条
seal
seal ring
seal
seal
teflon seal tape
pressure seal【机】;wiper seal【机】
seal's genitals
seal by arrow-like ring
暂无补充释义。
inside seal
seal
seal ring
seal
seal
teflon seal tape
pressure seal【机】;wiper seal【机】
seal's genitals