用户详情

progressking105
progressking105
个人认证用户
用时:9ms
IEC 60667-1-1980 Specification for vulcanized fibre for electrical purposes Part 1 Definitions and general requirement《电工用刚纸规范 第1部分 定义和一般要求》.pdf 12

IEC 60667-1-1980 Specification for vulcanized fibre for electrical purposes Part 1 Definitions and general requirement《电工用刚纸规范 第1部分 定义和一般要求》.pdfIEC 60667-1-1980 Specification for vulcanized fibre for electrical purposes Part 1 Definitions and general requirement《电工用刚纸规范 第1部分 定义和一般要求》.pdf

上传人：progressking105
3人阅读
IEC 60665-1980 A.C electric ventilating fans and regulators for household and similar purposes《家用和类似用途的交流排气扇及其调速器》.pdf 58

IEC 60665-1980 A.C electric ventilating fans and regulators for household and similar purposes《家用和类似用途的交流排气扇及其调速器》.pdfIEC 60665-1980 A.C electric ventilating fans and regulators for household and similar purposes《家用和类似用途的交流排气扇及其调速器》.pdf

上传人：progressking105
4人阅读
IEC 60664-4-2005 Insulation coordination for equipment within low-voltage systems - Part 4 Considerations of high-frequency voltage stress《低压系统内设备的绝缘配合.第4部分 高频电压应力的考虑》.pdf 144

IEC 60664-4-2005 Insulation coordination for equipment within low-voltage systems - Part 4 Considerations of high-frequency voltage stress《低压系统内设备的绝缘配合.第4部分 高频电压应力的考虑》.pdfIEC 60664-4-2005 Insulation coordination for equipment within low-voltage systems - Part 4 Considerations of high-frequency voltage stress《低压系统内设备的绝缘配合.第4部分 高频电压应力的考虑》.pdf

上传人：progressking105
7人阅读
IEC 60664-3-2003 Insulation coordination for equipment within low-voltage systems - Part 3 Use of coating potting or moulding for protection against pollution《低压系统内设备的绝缘配合.第3部分 防污染用铸封或压模涂层的使用》.pdf 56

IEC 60664-3-2003 Insulation coordination for equipment within low-voltage systems - Part 3 Use of coating potting or moulding for protection against pollution《低压系统内设备的绝缘配合.第3部分 防污染用铸封或压模涂层的使用》.pdfIEC 60664-3-2003 Insulation coordination for equipment within low-voltage systems - Part 3 Use of coating potting or moulding for protection against pollution《低压系统内设备的绝缘配合.第3部分 防污染用铸封或压模涂层的使用》.pdf

上传人：progressking105
5人阅读
IEC 60664-1-2007 Insulation coordination for equipment within low-voltage systems - Part 1 Principles requirements and tests《低压系统内设备的绝缘配合.第1部分 原则、要求和试验》.pdf 152

IEC 60664-1-2007 Insulation coordination for equipment within low-voltage systems - Part 1 Principles requirements and tests《低压系统内设备的绝缘配合.第1部分 原则、要求和试验》.pdfIEC 60664-1-2007 Insulation coordination for equipment within low-voltage systems - Part 1 Principles requirements and tests《低压系统内设备的绝缘配合.第1部分 原则、要求和试验》.pdf

上传人：progressking105
3人阅读
IEC 60404-8-6-1999 Magnetic materials - Part 8-6 Specifications for individual materials - Soft magnetic metallic materials《磁性材料 第8部分 单项材料规范 第6节 软磁金属材料》.pdf 15

IEC 60404-8-6-1999 Magnetic materials - Part 8-6 Specifications for individual materials - Soft magnetic metallic materials《磁性材料 第8部分 单项材料规范 第6节 软磁金属材料》.pdfIEC 60404-8-6-1999 Magnetic materials - Part 8-6 Specifications for individual materials - Soft magnetic metallic materials《磁性材料 第8部分 单项材料规范 第6节 软磁金属材料》.pdf

上传人：progressking105
3人阅读
IEC 60404-8-1-2015 Magnetic materials - Part 8-1 Specifications for individual materials - Magnetically hard materials《磁性材料.第8-1部分 单项材料规范.硬磁材料》.pdf 78

IEC 60404-8-1-2015 Magnetic materials - Part 8-1 Specifications for individual materials - Magnetically hard materials《磁性材料.第8-1部分 单项材料规范.硬磁材料》.pdfIEC 60404-8-1-2015 Magnetic materials - Part 8-1 Specifications for individual materials - Magnetically hard materials《磁性材料.第8-1部分 单项材料规范.硬磁材料》.pdf

上传人：progressking105
3人阅读
IEC 60404-7-1982 Magnetic materials Part 7 Method of measurement of the coercivity of magnetic materials in an open magnetic circuit《磁性材料 第7部分 开磁路中磁性材料矫顽力的测量方法》.pdf 24

IEC 60404-7-1982 Magnetic materials Part 7 Method of measurement of the coercivity of magnetic materials in an open magnetic circuit《磁性材料 第7部分 开磁路中磁性材料矫顽力的测量方法》.pdfIEC 60404-7-1982 Magnetic materials Part 7 Method of measurement of the coercivity of magnetic materials in an open magnetic circuit《磁性材料 第7部分 开磁路中磁性材料矫顽力的测量方法》.pdf

上传人：progressking105
3人阅读
IEC 60404-5-2015 Magnetic Materials - Part 5 Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties《磁性材料 第5部分 永磁(硬磁)材料 磁性能的测量方法》.pdf 42

IEC 60404-5-2015 Magnetic Materials - Part 5 Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties《磁性材料 第5部分 永磁(硬磁)材料 磁性能的测量方法》.pdfIEC 60404-5-2015 Magnetic Materials - Part 5 Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties《磁性材料 第5部分 永磁(硬磁)材料 磁性能的测量方法》.pdf

上传人：progressking105
5人阅读
IEC 60404-2-1996 Magnetic materials - Part 2 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame《磁性材料.第2部分 用爱普斯坦框架测量电工钢板和钢带的磁性能的方法》.pdf 42

IEC 60404-2-1996 Magnetic materials - Part 2 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame《磁性材料.第2部分 用爱普斯坦框架测量电工钢板和钢带的磁性能的方法》.pdfIEC 60404-2-1996 Magnetic materials - Part 2 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame《磁性材料.第2部分 用爱普斯坦框架测量电工钢板和钢带的磁性能的方法》.pdf

上传人：progressking105
3人阅读
首<...551552553...>尾

copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
备案/许可证编号：苏ICP备17064731号-1