GB/T 28799.1-2020
冷热水用耐热聚乙烯(PE-RT)管道系统 第1部分:总则
Polyethylene of raised temperature resistance(PE-RT)piping systems for hot and cold water installations—Part 1: General
- 实施日期
- 2021-06-01
- ICS 分类
- 83.140.30
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。
找到 2,698 条
GB/T 28799.1-2020
Polyethylene of raised temperature resistance(PE-RT)piping systems for hot and cold water installations—Part 1: General
GB/T 28799.2-2020
Polyethylene of raised temperature resistance (PE-RT) piping systems for hot and cold water installations—Part 2: Pipes
GB/T 18993.2-2020
Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 2:Pipes
GB/T 19473.1-2020
Polybutene (PB) piping systems for hot and cold water installations—Part 1: General
GB/T 28799.5-2020
Polyethylene of raised temperature resistance (PE-RT) piping systems for hot and cold water installations—Part 5: Fitness for purpose of the system
GB/T 39327-2020
Rubber and plastics hoses for marine-engine wet-exhaust systems—Specification
GB/T 18993.5-2020
Chlorinated poly (vinyl chloride) (PVC-C)piping systems for hot and cold water installations—Part 5:Fitness for the purpose of system
GB/T 39389-2020
Plastic composite hose for gas welding,cutting and allied processes
GB/T 3452.4-2020
O-rings for fluid power systems—Part 4:Anti-extrusion rings (back-up rings)
GB/T 19473.5-2020
Polybutene (PB) piping systems for hot and cold water installations—Part 5: Fitness for purpose of the system
GB/T 39311-2020
Thermoplastic hoses and hose assemblies — Wire or synthetic yarn reinforced single-pressure types for hydraulic applications — Specification
GB/T 20674.3-2020
Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 3:Operator's badge
GB/T 20674.4-2020
Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 4: Traceability coding
GB/T 39248-2020
Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals—Specification
GB/T 39313-2020
Rubber hoses and hose assemblies—Compact wire-braid-reinforced hydraulic types for oil-based or water-based fluids—Specification
GB/T 21661-2020
Plastic shopping bags
GB 38995-2020
Infant feeding bottles and teats
GB/T 39199-2020
Characterization and testing methods of recycled polyethylene (PE)
GB/T 39059-2020
Determination of harmful substance emissions from synthetic sports surfaces—Environmental chambers method
GB/T 24451-2020
Low resilience flexible polyurethane cellular plastics