GB/T 19471.1-2004
ActivePlastics piping systems--Elastomeric-sealing-ring-type socket joints for use with unplasticized poly(vinyl chloride)(PVC-U)pipes--Test method forleaktighness under internal pressure and angular deflection
塑料管道系统 硬聚氯乙烯(PVC-U)管材弹性密封圈式承口接头 偏角密封试验方法
🔗 Related Standards / 同类标准
GB/T 4550-1984
Preparation of unidirectional orientated fiber reinforced plastic plates for test purposes
GB/T 1037-1988
Test method for water vapor transmission of plastic film and sheet--Cup method
GB/T 9885-1988
Terms of rubber products for foodstuff and medicine
GB/T 10009-1988
Acrylenitrile-butadiene-styrene (ABS) plastics extrusion plates
GB/T 10006-1988
Plastics--Film and sheeting--Determination of the coefficients of friction
GB/T 14234-1993
Surface roughness for plastic parts
GB/T 14447-1993
Test method for electrostatic properties of plastic films--Half-life method
GB/T 15267-1994
Rigid polyvinyl chloride sheet and film forfoodstuff packing