准/规范中文名: 焊接质量保证 一般原则 标准/规范英文名: Quality assurance of welding--General principle 标准状态: 已作废 被替代标准: 焊接质量要求 金属材料的熔化焊 第4部分：基本质量要求 Quality req
基于30个网页-相关网页
该系统能在航空、航天、 原子能等部门的重要焊接结构的质量保证方面发挥明显作用。
This system can play a distinct role for quality guarantee on important welding structures of aviation, aerospace and atomic energy industries.
论证了WT-62 CF钢在内地和高原现场的焊接性，制定了可靠的焊接工艺及质量保证措施。
Weldability of WT-62CF steel both for inland and for plateau uses are proved from experiments. The reliable welding procedure and QA measures are drawn up.
针对山区段管道施工中存在的主要问题，并根据管道施工安全和质量保证体系的要求，提出了平原地段管道实行沟上焊接，山区地段管道全部采用沟下焊接的施工方案。
To accord with the safety and the quality insurance system in pipeline construction, a new construction scenario, the welding over ditch in plain area and welding in ditch in mountain...
应用推荐