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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/Z 17625.5-2000 ???? ?? ????????????????????（中英文版） Electromagnetic compatibility--Limits--Assessment of emission limits for fluctuating loads in MV and HV power systems |
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GB/Z 17625.4-2000 ???? ?? ????????????????????（中英文版） Electromagnetic compatibility--Limits--Assessment of emission limits for distorting loadsin MV and HV power systems |
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GB/Z 17625.3-2000 ???? ?? ???????16 A????????????????????????（中英文版） Electromagnetic compatibility--Limits--Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 16 A |
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GB/T 8349-2000 ??????（中英文版） Metal-enclosed bus |
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GB/T 18035-2000 ?????????????（中英文版） Precious metals and its alloys designation system |
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GB/T 18034-2000 ?????????????（中英文版） Specification for the platinum rhodium thermocouple thin wires used in mini-thermocouples |
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GB/T 18032-2000 ?????AB???????（中英文版） The inspecting method of AB microscopic defect in gallium arsenide single crystal |
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GB/T 7309-2000 ??????????（中英文版） General specification for audio cassettes |
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GB/T 1884-2000 ?????????????????(????)（中英文版） Crude petroleum and liquid petroleum products--Laboratory determination of density--Hydrometer method |
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GB 18047-2000 ???????（中英文版） Compressed natural gas as vehicle fuel |
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GB 18045-2000 ?????????（中英文版） Safety glass for railway rolling stock |
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GB/T 18031-2000 ???? ????????????（中英文版） Information technology--Generic specification for Chinese character input with digital keyboard |
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GB/T 7563-2000 ???????????（中英文版） Technical condition of coal for cement rotary kiln |
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GB/T 479-2000 ???????????（中英文版） Determination of plastometric indices of bituminous coal |
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GB/T 4214.1-2000 ?? ????????????????? ?1??:????（中英文版） Acoustics--Household and similar electrical appliances--Test code for determination of airborne acoustical noise--Part 1:General requirements |
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GB/T 4130-2000 ?? ?????????（中英文版） Acoustics--Low frequency calibration methods of hydrophones |
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GB/T 18023-2000 ???????????（中英文版） Classification of macrolithotype for bituminouscoal |
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GB/T 18022-2000 ?? 1~10 MHz????????????????????????（中英文版） Acoustics--Methods for measuring the longitudinal sound speed and attenuation coefficient of rubbers and plastics in the frequency range 1 MHz to 10 MHz |
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GB/T 17248.1-2000 ?? ?????????? ???????????????????????????（中英文版） Acoustics--Noise emitted by machinery and equipment--Guidelines forthe use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions |
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GB/T 17247.1-2000 ?? ??????? ?1??:????????（中英文版） Acoustics--Attenuation of sound during propagation outdoors--Part 1:Calculation of the absorption of sound by the atmosphere |
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