lap joint flange
【运输】法兰圈【运输】凸缘环
flange ring
暂无补充释义。
相关词条
spacer flange
flange gasket
buccal flange
convex flange
flange nut
wheel flange
companion flange
flange ring
暂无补充释义。
lap joint flange
spacer flange
flange gasket
buccal flange
convex flange
flange nut
wheel flange
companion flange