靠压缩空气或水压力。

By compressed air or by water pressure.

youdao

绝对不要使用任何罐装压缩空气或液化气清洁感应器。

Never use canned air or gas to clean the sensor.

youdao

绝对不要使用任何罐装压缩空气或液化气清洁感应器。

Never use canned air or gas to clean the sensor.

youdao