GB/T 43492-2023
预制保温球墨铸铁管、管件和附件
Thermal preinsulated ductile iron pipes, fittings and accessories
- 实施日期
- 2024-07-01
- ICS 分类
- 23.040.10;23.040.40
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 43492-2023
Thermal preinsulated ductile iron pipes, fittings and accessories
GB/T 43545-2023
Safety specification for inspection of dangerous goods—Super capacitors
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Test method for self-heating substances screening
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Criteria for programmable digital devices in safety systems of nuclear power generating stations
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Cybersecurity controls for instrumentation and control systems of nuclear power plants
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Geographical indication—Classification and codes of products
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Gallium-based liquid metal thermal interface materials
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Methods for chemical analysis of gallium-based liquid metals—Part 1:Determination of lead, cadmium, mercury and arsenic contents—Inductively coupled plasma mass spectrometry
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Paper and board for pharmaceutical packaging
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Paper,board and paper products—Assessment method of recyclability
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Offset paper
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Method for analysis of palladium ingots—Determination of silver, aluminum, gold, bismuth, chromium, copper, iron, iridium, magnesium, manganese, nickel, lead, platinum, rhodium, ruthenium, silicon, tin and zinc contents—Spark discharge atomic emission spectrometry
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Methods for chemical analysis of nickel-platinum target alloys—Part 1: Determination of platinum content—Inductively coupled plasma atomic emission spectrometry
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General specification for uniform light source
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Test method of optical performance for multi-view splicing imaging device
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Test method of performance for lobster eye micro pore optics
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Collection of metallographs on defects in silicon carbide crystal materials
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Guidelines for evaluation of water saving industrial parks
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Technical specification for fittings of 1000kV substation
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Corrosion test method of corrosion resistant steel for cargo oil tanks