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- pulsation welding timer 脉冲焊接计时器
- The paper introduce the work principle?technique requiement and contril system for capacitance pulsation welding,which is used MELSEC series PLC for control system . 介绍了电容储能焊接的工作原理、工艺要求和控制系统,并用PLC实现其系统控制。
- Influence of current pulse in pulsation welding on rail welding quality 脉动焊电流脉冲对钢轨焊接质量的影响
- A single complete pulsation of the heart. 心搏一次完整的心脏跳动
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- sequence weld timer 序列焊接时间调节器
- welding timer 焊接定时器
- pulsation welding 脉冲接触焊
- capacitance pulsation welding 电容储能焊
- Can you show us how to use the self - timer ? 能告诉我如何使用自动装置吗?
- Do you have any job for a part timer? 你们有没没有零工做的工作?
- On reaching welding heat, the metal surfaces are pressed together. 当金属表面达到焊接热度时就会压在一起。
- The timer must have been actuated by radio control. 这个定时器肯定是无线电操纵开动的。
- The timer in the TV would spring your TV on time. 电视机内的定时器可以准时启动打开电视机。
- Some of the students are welding capacitor; the others resistor. 学生中的一些人在焊接电容，另一些人在焊接电阻。
- We employ part timer to make up for staff shortage. 我们雇佣临时工以弥补人员不足（短缺）。
- A pulsation produced by beating. 振动敲击产生的振动
- A self- timer is installed in this camera. 这架相机有自动装置。
- Some of the students are welding capacitors; the others resistors. 学生中的一些人在焊接电容，另一些人在焊接电阻。
- Prevent pulsation problems in piping systems. 防止管线系统中的脉动问题。
