... 连接的焊缝金属 attachment weld metal 连接件焊缝 attachmentwelds 焊缝连接 welding connection ...
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Ji 'nan stainless steel pipe connection methods are commonly used welding connection, socket welding connection and pipe thread connection.
济南不锈钢管的衔接方法常用的有对焊衔接、承插焊衔接以及管螺纹衔接。
The invention has the advantages of reasonable structure, advanced technology, bright and clean surface of the product, non-welding connection, etc.
本发明具有结构合理，工艺先进，产品光洁，无焊接 等优点。
For the electric welding machine two secondary side wiring and electrode holder, welding connection cable, its characteristic is high, low voltage resistance.
用于电焊机二次侧接线及连接电焊钳、电焊机的专用电缆，其特性是电阻大、电压低。
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