spring cover的意思|示意
弹簧盖
spring cover相关短语
1、 valve spring cover 气门弹簧盖
2、 valve spring cover gasket 阀簧盖衬
3、 snappy spring cover 自闭盖
4、 Spring Cover MW 卷簧盖
5、 Spring Cover NW 卷簧盖
6、 Steel spring cover 板簧盖板
7、 SPRING COVER FOR COMPRESSION VALVE 气伐弹簧盖
8、 box spring mattress cover 框架弹簧床垫套,详细