A generator may generate electricity when (it is) driven by a steam engine, gas engine, or water wheel.
当发电机由蒸气机，燃气轮机或水轮机驱动时，它便能发电。
2
Thermoelectric generator (TEG) which is driven by natural gas can supply direct current to CP system of gas transmission pipeline in remote and no power supply district.
TEG即热电发生器，以天然气为燃料，可满足边远无电地区输气管道阴极保护直流用电需要。
3
The product mainly uses in making the yacht the sewer pipe the gas line the cooling tower the wind-drivengenerator fan blade.