automatic welding

• 自动焊接

automatic welding的用法和样例：

例句

1. This paper introduces the composition and principle of track gas-fired automatic welding machine.
   摘要介绍了履带式燃气自动焊接专机的组成和工作原理。
2. The melting behavior of the agglomerated flux is very important to the welding properties.
   埋弧自动焊烧结焊剂的熔化特性对焊接工艺性能有重要影响。
3. This paper presents a welding machine back of the design, namely a welding torch can be synchronized with the mobile pads car.
   本文主要介绍了一种自动焊背面成型机的设计，即一种可以实现跟随焊枪同步移动的垫片小车。