煤气装配工人

例句：

1. 1. The gas fitter was responsible for installing the new gas stove.
   煤气装配工人负责安装新的煤气炉。
2. 2.He is a skilled gas fitter with many years of experience.
   他是一位经验丰富的熟练的煤气装配工。
3. 3. Gas fitters are essential in ensuring safe and efficient gas systems.
   煤气装配工在确保安全和高效的燃气系统方面至关重要。