detergency test

基本解释

At the same time, based on the test results, detergency pass index of not less than 69.2 for amphibian oils was determined.
同时，根据试验结果制定了通用油清净性通过指标为清净性评分不小于69.2。
The all test system works well in the actual operation, which has been successful used as the evaluating detergency test for TC-W3 grade water-cooled two-stroke gasoline engine oils.
实际评定试验中整套装置运行稳定、可靠，已成功用于TC-W3高档水冷二冲程汽油机油的清净性评定。
The optimum ratio of its components was determined by orthogonal test using detergency as index. The stability and quality of the cleaner were tested according to its environment requirement.
用正交试验，以去污率作为试验指标，确定最佳原料配比，对所配清洁剂稳定性能、质量指标进行了测定，其符合环境标志产品技术对清洁剂的要求。