GB/T 3655-2008
用爱泼斯坦方圈测量电工钢片(带)磁性能的方法
Methods of measurement of the magnetic properties of electrical steel sheet and strip by means of an epstein frame
- 实施日期
- 2009-05-01
- ICS 分类
- 77.040.99
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 70,494 条
GB/T 3655-2008
Methods of measurement of the magnetic properties of electrical steel sheet and strip by means of an epstein frame
GB/T 2523-2008
Measuring method of surface roughness and peak count for cold-rolled metal sheet (strip)
GB/T 22410-2008
Packaging - Transport packaging for dangerous goods - Plastics compatibility testing
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Methods of measurement of the magnetic properties of magnetic sheet and strip by means of a single sheet tester
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Methods of measurement of d.c. magnetic properties of magnetically soft materials
GB/T 3656-2008
Method of coercivity measurement for magnetically soft materials by pull out procedure
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Round steel-the inspection method for eddy current test
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Equipment for fire protection and fire fighting graphical symbols for fire protection plans-specification
GB 12021.2-2008
The maximum allowable values of the energy consumption and energy efficiency grade for household refrigerators
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Water beased extinguishing agent
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Camera iens - Part 2: Fixed focus iens
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Printer for digital still picture
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Cranes - Measurement of velocity and time parameters
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The recycling and treatment requirements for telecommunication infrastructure equipment