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关注：1
2013-05-23 12:21
求翻译：4.7 管道焊接应符合国家压力管道安装的有关规范要求，应经检验合格后方可投入使用。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
4.7 管道焊接应符合国家压力管道安装的有关规范要求，应经检验合格后方可投入使用。
问题补充： |
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2013-05-23 12:21:38
4.7 the pressure pipe welding shall conform to the requirements of the relevant norms of pipe installed, shall be subject to inspection before put into use.
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2013-05-23 12:23:18
4.7 * Pipeline welding should be in line with national pressure pipeline installation, the requirements of relevant specifications should be put to use by tests pass.
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2013-05-23 12:24:58
4.7 The pipeline welding should conform to the related standard requirement which the country pressure piping installs, after should pass through the examination qualified side to be possible the operational.
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2013-05-23 12:26:38
4.7 pipe welding shall conform to national pressure pipeline installation specifications, shall be subject to inspection must be put into use.
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2013-05-23 12:28:18
4.7 The pipeline welding should accord with standardizing the requirement relevantly of pipeline installation of the national pressure, should can come into operation behind being qualified by the test.
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