pressure deflection test 中文意思是什麼
pressure deflection test
解釋
壓力撓曲試驗-
Plastics piping systems - elastomeric - sealing - ring - type socket joints for use with unplasticized poly vinyl chloride pipes - test method for leaktightness under internal pressure and with angular deflection
塑料管道系統.與未增塑聚氯乙烯管一起使用的彈性密封環式套筒接頭.內壓下角度偏轉密封試驗 -
Plastics piping systems - elastomeric - sealing - ring - type socket joints for use with unplasticized poly vinyl chloride pipes - test method for leaktighness under internal pressure and angular deflection
塑料管道系統硬聚氯乙烯pvc - u管材彈性密封圈式承口接頭偏角密封試驗方法
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