Fixed electric balance can accurately show the refrigerant recovering or charging weight on LCD.

固定电子计量秤，液晶精确显示冷媒回收、加注量；

youdao

The difference in weight is far less than the difference produced by charging the battery, or wiping dust off the screen.

这种重量上的差异要远远小于由充电或是擦拭屏幕灰尘引起的差异。

youdao

They were charging us by volume rather than by weight.

他们是按体积而不是按重量向我们收费。

youdao

Charging by weight is common in Europe.

BBC

The idea of charging passengers by weight has been batted around before.

CNN: Pay-as-you-weigh airfares the 'next step'

As such, the industry is buzzing about whether it can recoup costs by charging passengers according to weight.

BBC: Should heavy travellers pay more?