组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
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GB/T 35451.2-2018
Polypropylene(PP) structure-wall piping systems for underground drainage and sewerage—Part 2: Polypropylene spirally enwound structure-wall pipes
GB/T 19278-2018
General terms and their definitions of thermoplastic pipes, fittings and valves
GB/T 6111-2018
Thermoplastics piping systems for the conveyance of fluids—Determination of the resistance to internal pressure
GB/T 13663.2-2018
Polyethylene(PE) piping systems for water supply—Part2: Pipes
GB/T 13663.5-2018
Polyethylene (PE) piping systems for water supply—Part 5: Fitness for purpose of the system
GB/T 13663.3-2018
Polyethylene(PE)piping systems for water supply—Part 3: Fittings
GB/T 35451.1-2017
Polypropylene(PP) structure-wall piping systems for underground drainage and sewerage—Part 1：Polypropylene double wall corrugated pipes
GB/T 19472.2-2017
Polyethylene structure-wall piping systems for underground usage—Part2: Polyethylene spirally enwound structure-wall pipes
GB/T 13663.1-2017
Polyethylene(PE) piping systems for water supply—Part 1: General
GB/T 34437-2017
Test method of the oxygen permeability of the multilayer composite plastics pipe
GB/T 18742.3-2017
Polypropylene(PP) piping systems for hot and cold water installations—Part 3:Fittings
GB/T 18742.2-2017
Polypropylene (PP) piping systems for hot and cold water installations—Part 2: Pipes
GB/T 18742.1-2017
Polypropylene (PP) piping systems for hot and cold water installations—Part 1: General
GB/T 34407-2017
Test method for the wall thickness of plastic pipes by ultrasonic
GB/T 33608-2017
Unplasticized poly(vinyl chloride) (PVC-U) structured-wall pipes for soil and waste discharge inside buildings
GB/T 33466.1-2016
Rigid PVC pipes—Differential scanning calorimetry(DSC) method—Part 1: Measurement of the processing temperature
GB/T 32439-2015
Cross helically wound steel wires reinforced-polyethylene composite pipelines for water supply
GB/T 9647-2015
Thermoplastics pipes—Determination of ring stiffness
GB/T 4219.2-2015
Unplasticizedpoly (vinyl chloride) (PVC-U) piping system for industrial applications—Part 2: Fittings
GB/T 15558.1-2015
Buried polyethylene(PE) piping systems for the supply of gaseous fuels—Part 1 :Pipes