大家都搜：
接触焊
1、welding nut───焊接螺母；[机]焊装螺孔塞
2、autogenous welding───氧炔焊；自熔焊接；[机]气焊
3、welding machine───电焊机，焊接机；焊机；焊接机
4、mig welding───金属惰性气体电弧焊
5、arc welding───电弧焊，[机]弧焊；电弧焊接
6、welding electrode───焊条；电焊条；[机]焊接电极；焊接电极，焊条，电焊条
7、contact───vt.使接触，联系；n.接触，联系；vi.使接触，联系
8、bevelling welding───坡口焊
9、welding───v.焊接；（使）紧密结合，成整体；焊接（物件）；（通过熔化或软化）连接（weld的现在分词）；n.焊接，锻接
1、electrical contact; welding; arc duration; relay.───触头；熔焊；燃弧时间；继电器。
2、Mechanism of grey spots forming in rail contact welding and its reducing method───钢轨接触焊灰斑的生成及减少方法
3、Contact welding and Non-contact welding (optional) Automatic temperature control───接触式焊接与非接触式焊接（任选）温度自动控制
4、Technique of long rail contact welding on base affiliated to newly constructed railway───新建铁路长钢轨基地接触焊接技术
5、contact welding; potential difference; electromagnetic vibration; heating after welding;───接触焊；电位差；电磁振荡；焊后加热；
6、Butt contact and angular contact welding seam corrosion detection sensors were designed respectively.───分别设计了适合对接和角接焊缝腐蚀检测的两种传感器。
7、Contact welding of automotive relay is the worst failure and may result in serious car accident.───触点熔焊是汽车继电器最为严重的故障，它可能导致汽车事故。
8、PP-H welding method is commonly used in thermal contact welding and the use of hot gas welding electrode .───H 的焊接常用的方法是热接触焊接和使用焊条进行热气焊。