Thus we put forword to apply Push pull ventilation device to dust control welding roof.
因而提出了将吹吸式通风装置用于棚板焊接烟尘控制上。
The influences of plunge depth, push angle, profile of tool, rotation speed and welding speed on metal flowing were studied.
从压入量、倾角、搅拌工具的外形、焊接速度、旋转速度和材料所处位置等方面研究了工艺参数对金属塑性流动的影响。
With arc starting and push current, effectively prevent welding rod sticking.
具有引弧,推力电流,有效防止焊条粘结。
With arc starting and push current, effectively prevent welding rod sticking.
具有引弧,推力电流,有效防止焊条粘结。
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