
Thermoplastics Piping Systems - End-load Bearing Mechanical Joints Between Pressure Pipes And Fittings - Test Method For Resistance To Pull-out Under Constant Longitudinal Force
出版:Swiss Standards

专家解读视频
Thermoplastics Piping Systems - End-load Bearing Mechanical Joints Between Pressure Pipes And Fittings - Test Method For Resistance To Pull-out Under Constant Longitudinal Force
出版:Swiss Standards
专家解读视频