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中華人民共和國國家標準(中國大陸GB標準)英文版 |
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GB標準是中華人民共和國國家標準，也叫GB國標，是中國大陸強制執行的國家標準，所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求，包括進口商品及服務； 本網站提供GB國家標準的查詢檢索，英文版翻譯，GB標準產品檢測檢驗及合規性分析服務； |
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GB/T 22717-2008 ???????????????????（中英文版） Test specifications of interturn insulation of field pole coil and field winding for electrical machines |
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GB/T 22716-2008 ????????????????（中英文版） Test specifications of interturn insulation of armature winding for DC electrical machines |
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GB/T 22715-2008 ?????????????????（中英文版） Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines |
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GB/T 22714-2008 ??????????????????（中英文版） Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines |
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GB/T 22713-2008 ????????????????????（中英文版） Effects of unbalanced voltages on the performance of three-phase cage induction motor |
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GB/T 22712-2008 ?????G??????????（中英文版） Specification for G series cooling fans applying to variable frequency motors |
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GB/T 22711-2008 ???????????????(??? 132-280)（中英文版） Specification for high efficiency three-phase permanent magnet synchronous motor (frame size 132-280) |
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GB/T 22710-2008 ????????????（中英文版） Electronic controller for low-voltage circuit breaker |
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GB/T 22709-2008 ???????????????????????????（中英文版） Residual strength of string insulator units of glass or ceramic material for overhead lines after mechanical damage of the dielectric |
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GB/T 22708-2008 ????????????????（中英文版） Thermal-mechanical performance test and mechanical performance test on string insulator units |
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GB/T 22707-2008 ?????????????????（中英文版） Artificial pollution tests on high-voltage insulators to be used on d.c. systems |
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GB/T 22665.6-2008 ???????????????? ?6??:????（中英文版） Measurement of vibrations at the handle of hand-held electric tools - Part 6: Hammers |
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GB/T 22665.5-2008 ???????????????? ?5??:??（中英文版） Measurement of vibrations at the handle of hand-held electric tools - Part 5: Circular saws |
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GB/T 22665.4-2008 ???????????????? ?4??:??????????（中英文版） Measurement of vibrations at the handle of hand-held electric tools - Part 4: Sanders and polishers other than disk type |
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GB/T 22665.3-2008 ???????????????? ?3??:?????????????（中英文版） Measurement of vibrations at the handle of hand-held electric tools - Part 3: Grinders, polishers and disk-type sanders |
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GB/T 20161-2008 ?????????????????（中英文版） Cage induction motors when fed from converters-application guide |
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GB/T 20159.8-2008 ?????? ????????????????????? ??（中英文版） Classification of environmental conditions - Guidance for the correlation and transformation of environmental condition classes to the environmental tests - Introduction |
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GB/T 20159.7-2008 ?????? ????????????????????? ????????（中英文版） Classification of environmental conditions - Guidance for the correlation and transformation of environmental condition classes to the environment tests - Portable and non-stationary use |
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GB/T 20159.6-2008 ?????? ????????????????????? ??（中英文版） Classification of environmental conditions - Guidance for the correlation and transformation of environmental condition classes to the environment tests - Ship environment |
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GB/T 20159.5-2008 ?????? ????????????????????? ??????（中英文版） Classification of environmental conditions - Guidance for the correlation and transformation of environmental condition classes to the environment tests - Ground vehicle installations |
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| 找到:57473條目 | [首頁]-[上一頁]-[下一頁]-[尾頁] | 去到: [1985] [1986] [1987] [1988] [1989] [1990] [1991] |
