DIN EN 803-1994 塑料管道系统.压力管道用橡胶密封圈连接件的热塑喷铸管件.无端部拉力的抗瞬时内压的试验方法; 德文版本 EN 803:1994
Plastics piping systems - Injection-moulded thermoplastics fittings for elastic sealing ring type joints for pressure piping - Test method for resistance to a short-term internal pressure without end thrust; German version EN 803:1994
The document specifies a test method for checking the resistance of injection-moulded thermoplastics fittings for elastic sealing ring type joints for pressure piping to a short-term internal pressure without end thrust.