...性能检验和试验方法.第1部分:冷冻剂压缩机 标准/规范英文名: Compressors and condensing units for refrigeration - Performance testing and test methods - Part 1 : refrigerant compressors.
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The article took the DVD, CD-R and CD-W for examples, and then illustrated the testing methods and functions of the test media in the mechanical, optical and electronic performance tests.
本文以DVD、 CD-R、和CD-W媒体设备为例，论述了测试媒体在测试机械性能、光学性能、 电子性能方面的测试方法和功能。
The evaluation methods for LAN network test and performance are of two kinds: the model method and the testing method.
现有的LAN测试和性能评价方法主要采用模型方法和测试方法，在实际应用中都难以直接反映LAN系统的性能情况。
Performance indicators in line GB5170.18 "electric and electronic products, the basic parameters of environmental testing equipment, test methods" requirements.
性能指标符合GB5170.18《电工电子产品环境试验设备基本参数检定方法》的要求。
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