slag welding 电渣焊 ; 夹焊 effect of chemical composition and structure of welding slag 熔渣的化学成分和组织的影响 ..
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踏板式夹焊器 foot clamp
电极夹焊条夹钳 electrode holder
焊接夹具 [机] welding fixture ; [机] welding jig ; weld jig ; bonding fixture
焊条夹 welding electrode hold ; welding handle ; electrode carrier ; welding rod holder
焊接夹钳 welding tongs ; welding die ; brazing clamp
焊条夹钳 welding jig ; welding rod holder ; bolster
焊夹 soldering clamp
焊接夹持架 weld holder
平接压焊夹具 apparatus for butt welding ; clamp apparatus for butt welding
由于激光焊蜂窝夹套的特殊制造工艺及其新颖结构，需对其进行一个系统的实验研究和理论分析(主要是有限元数值模拟分析)。
Due to the special manufacture craft and the new structure of laser welded dimple-plate jacket, it is necessary to be studied by experimental and theory analysis (mainly finite element analysis).
扁平绕带式低温高压容器是一种新型低温液体贮存设备，由内外两层容器组成，内筒体的外壁焊有液氮预冷夹套。
Cryogenic high-pressure vessel wound by flat metal strip with a liquid nitrogen precooling jacket is a new fashion adiabatic equipment, which consists of inter vessel and outer vessel.
焊接过程电弧稳定，焊接接头熔合良好，未见裂纹、 未焊透、夹渣、 气孔等缺陷。
This process showed a stable arc, good welding joints without any gas pores and cracks.
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