check-valve hole liner的意思|示意
美 / /
英 / /
止回阀孔衬套
check-valve hole liner的网络常见释义
止回阀孔衬圈 ... check-valve guidance 止回阀导座 check-valve hole liner 止回阀孔衬圈 check-valve lever spring 止回阀杆弹簧 ...
check-valve hole liner相关短语
1、 check valve hole liner 止回阀孔衬圈