准/规范中文名: 焊接的质量要求.金属材料的熔焊.第2部分:综合质量要求 标准/规范英文名: Quality requirements for welding - Fusion welding of metallic materials - Part 2: Comprehensive quality requirem..
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...准/规范中文名: 焊接质量要求.金属材料的电阻焊接.第1部分:全面的质量要求 标准/规范英文名: Quality requirements for welding - Resistance welding of metallic materials - Part 1 : comprehensive quality req..
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废 中文名称: 焊接技术质量要求.金属材料溶焊.第4部分:基本质量要求 英文名称: Quality requirements for welding - Fusion welding of metallic materials - Elementary quality requirements 标准组织..
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The welding preparation of city gas pipeline, welding technological requirements and control for factors effecting welding quality are analyzed.
分析了城市燃气管道的焊前准备、焊接工艺要求以及对影响焊接质量诸因素的控制。
The frame of heavy stay column sets for Dongjiang Power Station possesses a great rigidity with large dimension, so its requirements for welds quality and welding deformation are strict.
东江电站大型灯泡贯流式机组机座结构尺寸大、刚性大,对焊缝质量和焊接变形要求较高。
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