rubbertub橡皮管
rubbern.橡胶;橡皮;橡胶制品adj.橡胶的
rubber convered wire胶皮被覆线
rubber sealing strip橡胶密封条
rubber band ligation套扎
Rubber accelerator M硫化促进剂M
rubber lagged roller衬胶滚子
rubber-resin blend橡胶树脂并用胶
rubber flexible cord胶皮软线
rubber shaft bearing橡胶轴承
rubber pneumatic bag橡胶气囊
rubber-tyred train橡胶轮胎列车