BS EN 2997-1-1997 连续运行温度为175℃、200℃尖端温度为260℃时耐火或不耐火的由螺纹环连接的循环电连接器.技术规范
BS EN 2997-1-1997 标准详情
- 标准号：BS EN 2997-1-1997
- 中文标题：连续运行温度为175℃、200℃尖端温度为260℃时耐火或不耐火的由螺纹环连接的循环电连接器.技术规范
- 英文标题：connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures 175$0dc continuous, 200$0dc continuous, 260$0dc peak. technical specification
- 标准类别：英国标准
- 发布日期：1997-09-15
内容简介
This standard specifies the general characteristics, the conditions for qualification, acceptance and quality assurance, as well as the test programs and groups for threaded ring coupling circular connectors, fire-resistant or non fire-resistant, int
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