硅胶O型圈密封圈内径1.8-5-10*线径1.8mm耐温环保防水弹性好

硅胶O型圈密封圈内径1.8-5-10*线径1.8mm耐温环保防水弹性好

¥3.8¥4.80 人已买
耐诚橡胶制品厂
浙江 宁波