Oil stain and rust stain on welding wire shall be removed.
焊丝在使用前应清除其表面的油污，锈蚀等。
The fracture during ER70S-6 wire rod drawing of gas shield welding wire steel is analysed.
对ER70S - 6气保焊丝钢在拉拔过程中的断裂问题进行分析。
Outside the direct copper wire, copper wire inside the direct, welding wire directly outside.
铜外丝直接，铜内丝直接，焊接外丝直接。
The wastewater treatment system at Shengang electric welding wire product line has been analyzed.
对神钢焊材生产线废水处理系统进行了分析。
Wire feeder and power are independent, available for remote remote welding.
送丝机构与电源分体，可实现远距离焊接。
Electric welding net cage gabion box is made of high quality steel wire and welded.
电焊格宾笼是由优质钢丝焊接而成的网笼。
Study on the pulsed feeding wire system for underwater welding;
利用混沌理论对水下目标特征提取进行了研究。
Study on the pulsed feeding wire system for underwater welding;
利用混沌理论对水下目标特征提取进行了研究。
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