clack closure
瓣阀
clack【机】;clack valve【机】;flap valve【机】
暂无补充释义。
相关词条
pivot clack
clack
clack box【机】;valve housing【机】
clack
clack valve
clack
flap (clack)
clack【机】;clack valve【机】;flap valve【机】
暂无补充释义。
clack closure
pivot clack
clack
clack box【机】;valve housing【机】
clack
clack valve
clack
flap (clack)