EJ 456-1989 三十万千瓦压水堆核电厂 焊工技能考核规则
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来源:标准资料网
基本信息
标准名称: | 三十万千瓦压水堆核电厂 焊工技能考核规则 |
中标分类: |
综合 >>
经济、文化 >>
教育、学位、学衔 |
替代情况: | 可参见EJ/T 1027-1996 |
发布日期: | 1989-12-28 |
实施日期: | 1990-07-01 |
首发日期: | |
作废日期: | |
出版日期: | |
页数: | 14页 |
适用范围
没有内容
前言
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目录
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引用标准
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所属分类: 综合 经济 文化 教育 学位 学衔
Product Code:SAE J1113/1
Title:Electromagnetic Compatibility Measurement Procedures and Limits for Components of Vehicles, Boats (up to 15 m), and Machines (Except Aircraft) (16.6 Hz to 18 GHz)
Issuing Committee:Electromagnetic Compatibility (Emc) Standards
Scope: SCOPEThis SAE Standard covers the measurement of voltage transient immunity and within the applicable frequency ranges, audio (AF) and radio frequency (RF) immunity, and conducted and radiated emissions.By reference, IEC CISPR 25 is adopted as the standard for the measurement of component emissions. In the event that an Amendment is made to the referenced edition of CISPR 25 or a new edition is published, the new IEC document shall become part of this standard six months after the publication of the IEC document. SAE reserves the right to identify exceptions to the published IEC document with the exceptions to be documented in SAE J1113-41.Emissions from intentional radiators are not controlled by this document. (See applicable appropriate regulatory documents.) The immunity of commercial mains powered equipment to over voltages and line transients is not covered by this document.
Rationale: SCOPEThis SAE Standard covers the measurement of voltage transient immunity and within the applicable frequency ranges, audio (AF) and radio frequency (RF) immunity, and conducted and radiated emissions.By reference, IEC CISPR 25 is adopted as the standard for the measurement of component emissions. In the event that an Amendment is made to the referenced edition of CISPR 25 or a new edition is published, the new IEC document shall become part of this standard six months after the publication of the IEC document. SAE reserves the right to identify exceptions to the published IEC document with the exceptions to be documented in SAE J1113-41.Emissions from intentional radiators are not controlled by this document. (See applicable appropriate regulatory documents.) The immunity of commercial mains powered equipment to over voltages and line transients is not covered by this document.
基本信息
标准名称: | 氟化稀土 |
中标分类: |
冶金 >>
有色金属及其合金产品 >>
稀有金属及其合金 |
替代情况: | 调整为XB/T 209-1995 |
发布日期: | |
实施日期: | 1985-01-01 |
首发日期: | |
作废日期: | |
出版日期: | |
页数: | 2页 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类: 冶金 有色金属及其合金产品 稀有金属及其合金