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关注：1
2013-05-23 12:21
求翻译：管路及安装撬架均焊接而成，管道部分焊接坡口要求单边30度，钝边为1±0.5mm是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
管路及安装撬架均焊接而成，管道部分焊接坡口要求单边30度，钝边为1±0.5mm
问题补充： |
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2013-05-23 12:21:38
Piping and installation of skid frame are welded, pipe welding groove requires some unilateral 30 degrees, blunt edge of 1 ± 0.5mm
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2013-05-23 12:23:18
All piping and installation are welded pipe, welding slope of 30 degrees, with a blunt object port calls for unilateralism side for 1 ±0.5 mm
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2013-05-23 12:24:58
The pipeline and the installment skids to weld becomes, pipeline part welding scarf request unilateral 30 degrees, shoulder for 1±0.5mm
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2013-05-23 12:26:38
Lines and pry the installation frame are welded together, pipeline parts welding Groove RequirementsThe 30 degrees, root 1 ± 0.5mm
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2013-05-23 12:28:18
Piping and installation of skid frame are welded, pipe welding groove requires some unilateral 30 degrees, blunt edge of 1 ± 0.5mm
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