... 线焊机 seam welder 线焊接 line welding 线径规 stubs gage ...
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... Linde welding林德钢管对焊法 line welding(电阻)缝焊 line welding直线焊缝焊接 ...
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... Linde welding林德钢管对焊法 line welding直线焊缝焊接 liquid metal welding浇注补焊 ...
基于84个网页-相关网页
explosive line welding 爆炸线焊
welding line 熔合痕 ; 焊缝 ; 缝合线 ; 焊接线
electronic line welding 电子线焊线加工
welding line angular distortion 焊缝角变形
non-line welding 非直线焊缝
Single Line Welding Hoses 单一线焊接软管
robot line for welding 焊接机器人生产线
welding electrode production line 电焊条生产线 ; 电焊条出产线
interior angle welding line joint 内侧角焊缝接头
·2,447,543篇论文数据，部分数据来源于NoteExpress
The method of design and calculation on in-line welding branch pipeline for gas transmission trunk line is introduced.
介绍了干线输气管道热连接分支管道的设计计算方法。
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Suppliers will own and operate three of the four factories: the body-welding shop, paint shop and chassis assembly line.
FORBES: Saving Chrysler
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