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王申宇
王申宇
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HD 530 2 S1-1989 Controllers with Analogue Signals for Use in Industrial - Process Control Systems Part 2 Guidance for Inspection and Routine Testing《工业过程控制系统中使.pdf 3

HD 530 2 S1-1989 Controllers with Analogue Signals for Use in Industrial - Process Control Systems Part 2 Guidance for Inspection and Routine Testing《工业过程控制系统中使.pdfHD 530 2 S1-1989 Controllers with Analogue Signals for Use in Industrial - Process Control Systems Part 2 Guidance for Inspection and Routine Testing《工业过程控制系统中使.pdf

上传人：王申宇
4人阅读
HD 53 8 S4-1993 Rotating Electrical Machines Part 8 Terminal Markings and Direction of Rotation of Rotating Machines《旋转电机 第8部分 旋转电机线端标记和旋转方向(IEC 34-8-1972+A1-19.pdf 14

HD 53 8 S4-1993 Rotating Electrical Machines Part 8 Terminal Markings and Direction of Rotation of Rotating Machines《旋转电机 第8部分 旋转电机线端标记和旋转方向(IEC 34-8-1972+A1-19.pdfHD 53 8 S4-1993 Rotating Electrical Machines Part 8 Terminal Markings and Direction of Rotation of Rotating Machines《旋转电机 第8部分 旋转电机线端标记和旋转方向(IEC 34-8-1972+A1-19.pdf

上传人：王申宇
6人阅读
HD 358 S3-1992 Gas-Insulated Metal- Enclosed Switchgear for Rated Voltages of 72 5 kV and Above《额定电压72 5kV及以上的气体绝缘金属壳开关设备(IEC 517-90)》.pdf 7

HD 358 S3-1992 Gas-Insulated Metal- Enclosed Switchgear for Rated Voltages of 72 5 kV and Above《额定电压72 5kV及以上的气体绝缘金属壳开关设备(IEC 517-90)》.pdfHD 358 S3-1992 Gas-Insulated Metal- Enclosed Switchgear for Rated Voltages of 72 5 kV and Above《额定电压72 5kV及以上的气体绝缘金属壳开关设备(IEC 517-90)》.pdf

上传人：王申宇
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HD 358 S2-1987 Gas-Insulated Metal- Enclosed Switchgear for Rated Voltages of 72 5 kV and Above《额定电压72 5 kv及以上的气体绝缘的金属封闭开关设备》.pdf 6

HD 358 S2-1987 Gas-Insulated Metal- Enclosed Switchgear for Rated Voltages of 72 5 kV and Above《额定电压72 5 kv及以上的气体绝缘的金属封闭开关设备》.pdfHD 358 S2-1987 Gas-Insulated Metal- Enclosed Switchgear for Rated Voltages of 72 5 kV and Above《额定电压72 5 kv及以上的气体绝缘的金属封闭开关设备》.pdf

上传人：王申宇
6人阅读
HD 357 S2-1987 A Modular Instrumentation System for Data Handling CAMAC System《数据处理用模块式仪表系统 CAMAC系统》.pdf 3

HD 357 S2-1987 A Modular Instrumentation System for Data Handling CAMAC System《数据处理用模块式仪表系统 CAMAC系统》.pdfHD 357 S2-1987 A Modular Instrumentation System for Data Handling CAMAC System《数据处理用模块式仪表系统 CAMAC系统》.pdf

上传人：王申宇
5人阅读
HD 356-1976 Radiographic Cassettes《X线暗盒》.pdf 2

HD 356-1976 Radiographic Cassettes《X线暗盒》.pdfHD 356-1976 Radiographic Cassettes《X线暗盒》.pdf

上传人：王申宇
9人阅读
HD 355 2 S2-1991 High-Voltage Switches Part 2 High-Voltage Switches for Rated Voltages of 52 kV and Above《高压开关 第2部分 额定电压52kV及以上的高压开关(IEC 265-2-88+Corrigendum-90.pdf 5

HD 355 2 S2-1991 High-Voltage Switches Part 2 High-Voltage Switches for Rated Voltages of 52 kV and Above《高压开关 第2部分 额定电压52kV及以上的高压开关(IEC 265-2-88+Corrigendum-90.pdfHD 355 2 S2-1991 High-Voltage Switches Part 2 High-Voltage Switches for Rated Voltages of 52 kV and Above《高压开关 第2部分 额定电压52kV及以上的高压开关(IEC 265-2-88+Corrigendum-90.pdf

上传人：王申宇
7人阅读
HD 186 S2 A1-1992 AMD 1 Marking by Inscription for the Identification of Cores of Electric Cables Having More Than 5 Cores《修改件1 5芯以上电缆芯的识别登记标记 由EN 50334-2001替代》.pdf 4

HD 186 S2 A1-1992 AMD 1 Marking by Inscription for the Identification of Cores of Electric Cables Having More Than 5 Cores《修改件1 5芯以上电缆芯的识别登记标记 由EN 50334-2001替代》.pdfHD 186 S2 A1-1992 AMD 1 Marking by Inscription for the Identification of Cores of Electric Cables Having More Than 5 Cores《修改件1 5芯以上电缆芯的识别登记标记 由EN 50334-2001替代》.pdf

上传人：王申宇
7人阅读
HD 184 S4-1989 A C Metal-Enclosed Switchgear and Controlgear for Rated Voltages Above 1kv and up to and Including 72 5kV《额定电压1KV以上至72 5KV及以下交流金属封闭开关设备和控制设备》.pdf 15

HD 184 S4-1989 A C Metal-Enclosed Switchgear and Controlgear for Rated Voltages Above 1kv and up to and Including 72 5kV《额定电压1KV以上至72 5KV及以下交流金属封闭开关设备和控制设备》.pdfHD 184 S4-1989 A C Metal-Enclosed Switchgear and Controlgear for Rated Voltages Above 1kv and up to and Including 72 5kV《额定电压1KV以上至72 5KV及以下交流金属封闭开关设备和控制设备》.pdf

上传人：王申宇
8人阅读
HD 178-1974 Methods for Specifying the Characteristics of Electro- Mechanical Transducers for Shock and Vibration Measurements《规定冲击和振动测量用机电传感器特性的方法》.pdf 2

HD 178-1974 Methods for Specifying the Characteristics of Electro- Mechanical Transducers for Shock and Vibration Measurements《规定冲击和振动测量用机电传感器特性的方法》.pdfHD 178-1974 Methods for Specifying the Characteristics of Electro- Mechanical Transducers for Shock and Vibration Measurements《规定冲击和振动测量用机电传感器特性的方法》.pdf

上传人：王申宇
8人阅读
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