GACC注册清单
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 11900-1989 ?? ?????? ????-????????（中英文版） Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt |
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GB/T 11899-1989 ?? ?????? ???（中英文版） Water quality--Determination of sulfate--Gravimetric method |
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GB/T 11898-1989 ?? ????????? N,N-???-1,4-????????（中英文版） Water quality--Determination of free chlorine and total chlorine--Spectrophotometric method using N,N-diethyl-1,4-phenylenediamine |
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GB/T 11897-1989 ?? ????????? N,N-???-1,4-??????（中英文版） Water quality--Determination of free chlorine and total chlorine--Titrimetric method using N,N-diethyl-1,4-phenylenediamine |
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GB/T 11896-1989 ?? ?????? ??????（中英文版） Water quality--Determination of chloride--Silver nitrate titration method |
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GB/T 11895-1989 ?? ??(a)???? ??????????????（中英文版） Water quality--Determination of benzo(a)-pyrene--Acetylated paper chromatography with fluorescence spectrophotometric method |
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GB/T 11894-1989 ?? ????? ???????????????（中英文版） Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photo metric method |
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GB/T 11893-1989 ?? ????? ????????（中英文版） Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method |
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GB/T 11892-1989 ?? ?????????（中英文版） Water quality--Determination of permanganate index |
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GB/T 11891-1989 ?? ??????（中英文版） Water quality--Determination of Kjeldahl nitrogen |
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GB/T 11890-1989 ?? ?????? ?????（中英文版） Water quality--Determination of benzeneand its analogies--Gas chromatographic method |
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GB/T 11889-1989 ?? ????????? N-(1-??)??????????（中英文版） Water quality--Determination of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethy lenediamine |
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GB/T 11803-1989 ????????? ?????????（中英文版） Marine A.C. low voltage switchboard--Construction and basic dimension |
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GB/T 11841-1989 ?????????????? ??????-?????????（中英文版） Uraniumdioxide powder and pellets--Determination of uranium--Ferrous sulfate reduction-potassium dichromate oxidation titrimatric method |
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GB/T 11820-1989 ????????????（中英文版） The requirements for urban optical fiber cable systems joined to national public telecommunication network |
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GB/T 11848.4-1989 ??????????? ??????????????（中英文版） Determination of arsenic in uranium ore concentrate by diethyldithiocarbamate photometric method |
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GB/T 11848.9-1989 ??????????? ??????（中英文版） Determination of silicon in uranium ore concentrate by gravimetry |
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GB/T 11848.8-1989 ???????????? 110?????（中英文版） Determination of moisture in uranium ore concentrate--Loss of weight at 110? |
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GB/T 11848.7-1989 ???????????? ?????（中英文版） Determination of halidess in uranium ore concentrate--Volhard titration |
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GB/T 11848.6-1989 ??????????? ????????（中英文版） Determination of fluoride in uranium ore concentrate by ion-selective electrode |
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