网络释义专业释义
back hand welding 反手焊接 ; 后退焊 ; 反向焊接
Hand-welding 手弧焊
down-hand welding 俯焊 ; 平焊
Down hand welding 水平焊接 ; 俯焊
Fore hand welding 前进熔接
hand welding electrode holder 手工焊接电焊把 ; 手工烧焊电焊把
Hand Welding Mask 手提焊罩
TIG hand welding TIG手工焊
双语例句权威例句
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Used for down hand welding and flat fillet welding on general low-carbon steel structures…
适用于船体结构低碳钢和其他相应等级的普通低碳钢的平焊、平角焊。
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Jewellery laser welding machine mainly used in jewellery patching holes, blister repairing, pocket repairing and jaw hand welding when mount parts.
激光点焊机主要应用于金银饰品的补孔、沙眼修补、纹缝修补及镶嵌部件爪脚部位等焊接。
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Assemble machinery and equipment prior to installation using hand and power tools and welding equipment.
安装之前，使用手动和电动工具，焊接设备，组装机械设备。
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