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船用三相同步发电机技术条件
Specification for three-phase synchronous generator in ships
价格:¥0.00
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电动机系统节能量测量和验证方法 第2部分:泵系统节能量测量和验证方法
价格:¥0.00
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电动机系统节能量测量和验证方法 第1部分:电动机现场能效测试方法
价格:¥0.00
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高原电工电子产品型号编制方法
Type completion method of electric and electronic products for plateau
价格:¥0.00
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船用充电发电装置技术条件
Specification of charging generating set in ships
价格:¥0.00
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通信用柴油发电机组
Diesel Generator Sets for Telecommunications
价格:¥0.00
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低压电机绝缘结构寿命快速试验评定方法(步进应力法)
Evaluation method of insulation systems life by acceleration test for low-voltage electrical machines(Step stress method)
价格:¥0.00
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小型单相异步电动机起动元件 通用技术条件
General specification of start components for small single phase asynchronous motor
价格:¥0.00
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交流低压电机成型绕组匝间绝缘 试验方法及限值
Test method and limits of form-wound winding for alternating current low-voltage electrical mechines
价格:¥0.00
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电机磁极线圈及磁场绕组匝间绝缘.试验规范
Test specifications of interturn insulation of field pole coil and field winding for electrical machines
价格:¥0.00
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