GB/T 778.5-2018
饮用冷水水表和热水水表 第5部分:安装要求
Meters for cold potable water and hot water—Part 5: Installation requirements
- 实施日期
- 2019-01-01
- ICS 分类
- 91.140.60
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 778.5-2018
Meters for cold potable water and hot water—Part 5: Installation requirements
GB/T 778.4-2018
Meters for cold potable water and hot water—Part 4:Non-metrological requirements not covered in GB/T 778.1
GB/T 778.3-2018
Meters for cold potable water and hot water—Part 3:Test report format
GB/T 778.2-2018
Meters for cold potable water and hot water—Part 2: Test methods
GB/T 778.1-2018
Meters for cold potable water and hot water—Part 1:Metrological requirements and technical requirements
GB/T 7341.5-2018
Electroacoustics—Audiometric equipment—Part 5: Instruments for the measurement of aural acoustic impedance/admittance
GB/T 6909-2018
Analysis of water used in boiler and cooling system—Determination of hardness
GB/T 6908-2018
Analysis of water used in boiler and cooling system—Determination of electrical conductivity
GB/T 638-2018
Chemical reagent—Stannous chloride dihydrate
GB/T 6346.26-2018
Fixed capacitors for use in electronic equipment—Part 26: Sectional specification—Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte
GB/T 6346.2601-2018
Fixed capacitors for use in electronic equipment—Part 26-1: Blank detail specification—Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte—Assessment level EZ
GB/T 609-2018
Chemical reagent—General method for the determination of total nitrogen
GB/T 5601-2018
Rules for inspecting and testing of railway for freight car
GB/T 5600-2018
General technical specification for railway freight car
GB/T 5591.3-2018
Combined flexible materials for electrical insulation—Part 3:Specifications for individual materials
GB/T 538-2018
Boric acid for industrial use
GB/T 3785.3-2018
Electroacoustics—Sound level meters—Part 3: Periodic tests
GB/T 36483-2018
Main cable paralleled wire strands for suspension bridge
GB/T 36482-2018
Ships and marine technology—Ship recycling management systems—Guidelines for the implementation of GB/T 33800
GB/T 36481-2018
Information technology—General specification for scene recorder