Pneumatic fluid power - push - in connectors for thermoplastic tubes 气压传动.热塑管道用推入式连接器
2.
Auxiliary equipment . cooking . heating . push - on connectors for rubber tubes and caps intended to be fitted on certain domestic appliances using mains distributed combustible gases and on g 1 2 b male wall - mounted taps 辅助设备.烹调.加热.使用管道供燃气的某些家用设备上安装的橡胶管件和密封盖的推入式连接器和g1 2阳螺纹墙装气阀的连接器
