您要查找的是不是：
- weld preheating 焊前预热
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- It take speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- It takes speed to weld steel at this heat. 在这样的高温下熔接钢铁需要快速。
- Before soldering, be sure to preheat components. 焊接前零件一定要预热。
- Preheat and Cooling functions selection. 预热及冷却功能选择。
- They weld the pieces of a broken axle. 他们焊接断了的车轴。
- Preheat oven to 350 degrees F (175 degrees C). 预热烤箱至350华氏度（175摄氏度）。
- His job is to weld parts together. 他的工作是焊接零件。
- Preheat the oven to 180 Celsius. 烤箱预热至摄氏180度。
- Preheat the oven about 180degree . 把焗炉预热至180度。
- To make toasts: Prepare grill or preheat broiler. 制作烤面包片：准备烤架或预热烤焙用具。
- Before applying heat for a weld, the plates should be clamped together. 在用热进行焊接之前，必须把金属板紧紧地夹在一起。
- Application of the Electromagnetic Induction Heater to Pipe Mouth Welding Preheating in Pipeline 电磁感应加热在管道管口焊接预热中的应用
- Hard Facing is weld deposited Cobalt base alloy. 硬面焊接钴基合金沉淀物。
- These alloys weld at different heats. 这些合金可在不同的温度熔接。
- The crisis helped to weld the party together. 这场危机促使整个党紧密地团结在一起。
- Cast and weld two structures with the body. 阀体有铸造和焊接两种结构。
- PROVIDE FULL PENETRATION WELD ALL AROUND? 能提供周围是焊透焊接吗?
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
