经试验测试，聚丙烯塑料表面经处理剂处理后，其涂层的附着力显著提高。
The experiment results show that the adhesion between coating film and polypropylene is improved after treating the surface of polypropylene by above- mentioned finishing…
经试验测试，该机结构简单，通用性好，作业适应性强，各项作业性能指标完全满足农艺要求。
The field experiment and measurement showed that the machine is simple in structure, has good adaptability and can meet perfectly agrotechnique, in work performance.
经试验测试产品性能符合MT668-1997《煤矿用阻燃钢丝绳芯输送带技术条件》标准。
By testing, performance of the product met the standard of MT668-1997 of technical conditions of steel cord conveyor belt applied to coal industry.
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