practice weld 中文意思是什麼
practice weld
解釋
試驗焊縫-
Recommended practice for automotiv weld quality - resistance spot welding
汽車焊接質量的推薦規程.電阻點焊 -
Standard practice for x - ray real - time examination of cylinders weld
氣瓶對接焊縫x射線實時成象檢測 -
Practice shows that using aluminium heat welding method to weld crane rails has many benefits
同時結合其實際運用情況,說明了運用該技術焊接起重機軌道的優越性和效益。 -
Based on the investigation of research and application of concrete - filled tubular column to steel beam connections in china and abroad, according to engineering practice, six full - size specimens that the joints composed by concrete - filled square tubular column and i - shape steel beam divided as a and b groups have been tested under cyclic - loading in this paper. the three specimens of group a are connected by bolt - weld and the group b connected by welded at the end of beams
本文在總結分析了國內外關于鋼管混凝土框架節點研究與應用現狀的基礎上,以實際工程為背景,在國內首次進行了a 、 b兩組共6個足尺節點試件的低周反復循環加載試驗,其中a組三個試件梁端採用栓-焊連接; b組三個試件梁端為全對接焊接。 -
Standard practice for ultrasonic examination of the weld zone of welded pipe and tubing
焊接管道焊接區域的超聲波檢驗標準實施規程
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