corrosion voltmeter

例句：

1. 1. The corrosion voltmeter was used to measure the corrosion rate of the metal.
   腐蚀电压表被用来测量金属的腐蚀速率。
2. 2. Thecorrosion voltmeter was usedto monitor the corrosion process inthe pipeline.
   腐蚀电压表被用来监测管道中的腐蚀过程。
3. 3. The corrosionvoltmeter was used to detect thepresence of corrosion in the material.
   腐蚀电压表被用来检测材料中是否存在腐蚀。