耐震温度计、热电偶，压力表，压力控制器等系列产品。

Seismic thermometers, thermocouples, manometer, the pressure controller, and other products.

youdao

耐震温度计、热电偶，压力表，压力控制器等系列产品。

Seismic thermometers, thermocouples, manometer, the pressure controller, and other products.

youdao