... portable arc welding machine便携式弧焊机 position of welding焊接位置; 焊位 position welding定位焊 ...
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... portable arc welding machine便携式弧焊机 position of welding焊接位置; 焊位 position welding定位焊 ...
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钢结构建筑焊接工艺技术及其应用探讨_建筑科学论文 关 键 词： 钢结构 焊接技术 焊接质量 定位焊 [gap=400]Key words：Steel structure; Welding technology; Welding quality; Position of welding
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vertical position of welding 立焊位置 ; [机] 立焊 ; 火焰钎焊
overhead position of welding 仰焊位置
ertical position of welding 立焊位置
verticing position of welding 立焊
horizonting position of welding 横焊职位
out-of-position welding 焊位不当 ; 焊位不妥 ; 焊位不正
A typical signal was found in the position of welding scar of a liquefied petroleum gas (LPG) tank by metal magnetic memory testing (MMMT).
采用磁记忆检测发现液化石油气储罐焊疤部位存在较强的磁记忆信号。
All of the stations on the barge-welding, inspection, coating-remain in the same position on the barge.
在铺管船上的各种站—焊接、检查、覆盖层站等—在铺管船上处于相同的位置。
The constructing technique of the160? Meter diameter welding ball junction double-deck net shell steel structure roofing of which is in the leading position in China.
160米直径焊接球结点双层网壳钢结构屋面施工技术在国内处于领先地位。
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