liquid-plastic combine tester

例句：

1. 1. This liquid plastic combine tester is used to test the quality of plastic products.
   这种液态塑料组合试验器用于测试塑料制品的质量。
2. 2. The manufacturer recommends using this liquid plastic combine tester for accurate results.
   制造商推荐使用这种液态塑料组合试验器以获得准确的结果。
3. 3. The technician used the liquid plastic combine tester to check the consistency of the new plastic material.
   技术人员使用液态塑料组合试验器检查新塑料材料的一致性。