vacuum-type tensiometer

例句：

1. 1. The engineer used a vacuum-type tensiometer to measure the pressure in the pipeline.
   工程师使用真空型压力计测量管道中的压力。
2. 2.The manufacturer claims that their vacuum-type tensiometer is more accurate than other brands.
   制造商声称他们的真空型压力计比其他品牌更准确。
3. 3. In this experiment, we used a vacuum-type tensiometer to test the effectiveness of our new cleaning solution.
   在这个实验中，我们使用真空型压力计测试了我们新清洁剂的有效性。