管材耐内压试验系统的研制

Development of Test System of Thermoplastic Pipe under Internal Pressure

据塑料管材标准及《GB6 111 85长期恒定内压下热塑性塑料管材耐破坏时间的测定方法》 ,研制管材耐内压试验系统。

According to standard of thermoplastic pipe and 《 GB6111 85 Standard test method for time to failure of thermoplastic pipe under constant internal pressure》,develop test system of thermoplastic pipe under internal pressure.