GB/T 9115.20-1988 PN5.0MPa(50bar)凹凸面对焊钢制管法兰
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来源:标准资料网
基本信息
标准名称: | PN5.0MPa(50bar)凹凸面对焊钢制管法兰 |
英文名称: | Steel pipe welding neck flanges with male and female face for PN 5.0MPa (50 bar) |
中标分类: |
机械 >>
通用零部件 >>
管路附件 |
替代情况: | 被GB/T 9115.2-2000代替 |
发布日期: | 1900-01-01 |
实施日期: | 1989-01-01 |
首发日期: | 1900-01-01 |
作废日期: | 2001-07-01 |
出版日期: | 1900-01-01 |
页数: | 3页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 机械 通用零部件 管路附件
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