塑胶管（The Plastic Cement Hose ）
由塑料橡胶合成，中间纤维加强。耐油，耐酸碱，耐腐蚀，抗拉伸，弹性好。用于各种设备及车辆的回油路管。
The plastic cement hose is compounded of plastic and rubber，the middle fibers .It was able to endure oil ,acids and alkalis. That is resisting tonsillitis ,good spring. I t can be suitable to all kinds of equipments and returning –oil pipes of vehicles
