An automatic calibrating system is successfully developed to check the performance indexes of specific relay protection testing equipment.
研制了一种用于检定某型号继电保护测试设备性能指标是否满足设计要求的自动检定系统。
For years, the products of the Company have passed at a time the spot check by National Center for Quality Supervision & Testing of Relay & Protection Equipment.
公司产品多年被国家继电器质量监督检验中心抽检并均一次通过。
For years, the products of the Company have passed at a time the spot check by National Center for Quality Supervision & Testing of Relay & Protection Equipment.
公司产品多年被国家继电器质量监督检验中心抽检并均一次通过。
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