GB/T 28883-2012
承压用复合无缝钢管
Composite seamless steel tubes for pressure
- 实施日期
- 2013-05-01
- ICS 分类
- 77.140.75
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 28883-2012
Composite seamless steel tubes for pressure
GB/T 28702-2012
Nodularizer for spheroidal graphite cast iron
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Fire-resistant structural steel plate and strip
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Welded carbon steel tubes for boilers and heat exchangers
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General specification of superalloy investment cast airfoils
GB/T 28411-2012
General specification of superalloy investment structural castings
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Structural steel plate for wind power tower
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GB/T 28417-2012
Carbon bearing steel
GB/T 28414-2012
Structural section steels with improved seismie resistance
GB/T 28416-2012
Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying
GB/T 24513.3-2012
Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 3: Measurement of environmental parameters affecting indoor corrosivity
GB/T 2039-2012
Metallic materials - Uniaxial creep testing method in tension
GB/T 3094-2012
Cold drawn shaped steel tubes
GB/T 28299-2012
Hot-rolled flange plate for construction
GB/T 28296-2012
Pig iron containing nickel
GB/T 28295-2012
General specification of superalloy tubes
GB/T 28294-2012
Steel slag composite material
GB/T 28293-2012
Ground iron and steel slag