soldering machine的用法和樣例：
例句
- The welding machine's main stress parts adopt cast steel, which has characteristic of handiness and durability.
焊機主要受力部件採用了鑄鋼件，具有輕便耐用的特點。 - In this paper, the lowvoltage and giant impulse current syncro welding method for 50 spots welding machine has been studied.
研究了五十點焊機的同步低壓衝擊大電流焊接方法。 - The control parts of the digital ultrasonic welding machine are introduced.
介紹了一種數控的超聲波焊接機的控制方法。
