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 27894.5-2012 ??? ?????????????????? ?5??:??????????????????????????C1?C5?C6+???(中英文版) Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen,carbon dioxideand C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns |
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GB/T 27894.4-2012 ??? ?????????????????? ?4??:??????????????????????????C1?C5?C6+???(中英文版) Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns |
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GB/T 19876-2012 ???? ?????????????????????(中英文版) Safety of machinery - Positioning of safeguards with respect to the approach speeds of parts of the human body |
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GB/T 19869.2-2012 ??????????????(中英文版) Welding procedure qualification test for aluminum and its alloys |
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GB/T 18517-2012 ????(中英文版) Terminology of refrigeration |
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GB/T 16940-2012 ???? ???????? ???????(中英文版) Rolling bearings - Sleeve type linear ball bearings - Boundary dimensions and tolerances |
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GB/T 16630-2012 ????(中英文版) Lubricants for refrigeration compressors |
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GB/T 17477-2012 ???????????(中英文版) Automotive gear lubricant viscosity classification |
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GB/T 15706-2012 ???? ???? ?????????(中英文版) Safety of machinery � General principles for design - Risk assessment and risk reduction |
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GB/T 15623.3-2012 ???? ???????? ?3??:?????????(中英文版) Hydraulic fluid power - Electrically modulated hydraulic control valves - Part 3: Test methods for pressure control valves |
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GB/T 14123-2012 ???? ??? ????(中英文版) Mechanical shock - Testing machines - Characteristics and performance |
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GB/T 13609-2012 ???????(中英文版) Natural gas sampling guidelines |
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GB/T 13441.4-2012 ??????? ???????????? ?4??:?????????????????????????????????(中英文版) Mechanical vibration and shock - Evaluation of human exposure to whole-body vibration - Part 4: Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed-guideway transport systems |
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GB/T 13346-2012 ?????????? ????????????(中英文版) Metallic and other inorganic coatings - Electroplated coatings of cadmium with supplementary treatments on iron or steel |
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GB/T 11348.2-2012 ???? ?????????????? ?2??:????50MW,??????1500 r/min?1800 r/min?3000 r/min?3600 r/min????????????(中英文版) Mechanical vibration - Evaluation of machines vibration by measurements on rotating shafts - Part 2: Land-based steam turbine - generators in excess of 50MW with normal operating speeds of 1500r/min,1800r/min,3000r/min and 3600r/min |
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GB/T 10716-2012 ????? ????? ????????(中英文版) Synchronous belt drives - Automotive belts - Determination of physical properties |
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GB/T 11060.8-2012 ??? ???????? ?8??:??????????????(中英文版) Natural gas - Determination of sulfur compound - Part 8:Determination of total sulfur content by Ultraviolet fluorescence method |
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GB/Z 28870-2012 ?????????????????(中英文版) Measuring methods for anti-EMI soft ferrite materials |
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GB/Z 28865-2012 ??????????????(中英文版) Specification for anti-EMI soft ferrite materials |
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GB/T 9630-2012 ???????????????????(中英文版) Dimensions of pot-cores made of magnetic oxides and associated parts |
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