protecting sleeve的意思|示意
防护套管
protecting sleeve相关短语
1、 protecting sleeve for pipe 导管防护套
2、 Shaft Protecting Sleeve 轴护套
3、 protecting sleeve short 柄保护套
4、 PROTECTING SLEEVE - HOSE 软管护套
5、 PROTECTING SLEEVE - RUBBER 橡胶护套
6、 spring protecting sleeve 弹簧护套