“GB ” 中國GB標準檢索結果 |
 |
1. 已翻譯的GB標準英文版（有 SALE
標誌的），以及GB標準中文版，可以直接在網站上購買，在收到您付款後，會在1～3天內發您郵箱。 2. 其他未翻譯的GB標準英文版，在接到您翻譯訂單後，才進行翻譯，時間一般需要多3～5天。 |
|
GB/T 7488-1987 （中英文版） Water quality--Determination of biochemical oxygen demand after 5 days(BOD5)--Dilution and seeding method |
 |
|
|
|
GB/T 7487-1987 （中英文版） Water quality--Determinationof cyanide--Part 2:Determination of cyanide |
|
|
|
|
GB/T 7486-1987 （中英文版） Water quality--Determination of cyanide--Part 1:Determination of total cyanide |
|
|
|
|
GB/T 7485-1987 （中英文版） Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometricmethod |
|
|
|
|
GB/T 7484-1987 （中英文版） Water quality--Determination of fluoride--Ion selective electrode method |
|
|
|
|
GB/T 7483-1987 （中英文版） Water quality--Determination of fluoride--Fluor reagent spectrophotometric |
|
|
|
|
GB/T 7482-1987 （中英文版） Water quality--Determination of fluoride--Visual colorimetry with zirconium alizarinsulfonate |
|
|
|
|
GB/T 7481-1987 （中英文版） Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid |
|
|
|
|
GB/T 7480-1987 （中英文版） Water quality--Determination of nitrate--Spectrophotometric method with phenol disulfonic acid |
|
|
|
|
GB/T 7479-1987 （中英文版） Water quality--Determination of ammonium--Nessler’s reagent colorimetric method |
|
|
|
|
GB/T 7478-1987 （中英文版） Water quality--Determination of ammonium--Distillation and titration method |
|
|
|
|
GB/T 7477-1987 （中英文版） Water quality--Determination of thesum of calcium and magnesium--EDTA titrimetric method |
|
|
|
|
GB/T 7476-1987 （中英文版） Water quality--Determination of calcium--EDTA titrimetric method |
|
|
|
|
GB/T 7475-1987 （中英文版） Water quality--Determination of copper， zinc， lead and cadmium--Atomic absorption spectrometry |
|
|
|
|
GB/T 7474-1987 （中英文版） Water quality--Determination of copper--Sodium diethyldithiocabamate spectrophotometric method |
|
|
|
|
GB/T 7473-1987 （中英文版） Water quality--Determination of copper--2，9-dimethy-1，10-phenanthroline spectrophotometric method |
|
|
|
|
GB/T 7472-1987 （中英文版） Water quality--Determination of zinc--Spectrophotometric method with dithizone |
|
|
|
|
GB/T 7471-1987 （中英文版） Water quality--Determination of cadmium--Spectrophotometric method with dithizone |
|
|
|
|
GB/T 7470-1987 （中英文版） Water quality--Determination of lead--Spectrophotometric method with dithizone |
|
|
|
|
GB/T 7469-1987 （中英文版） Water quality--Determination of the total mercury--Potassium permanganate-pootassium peralfate descomposed method--Dithizone spectrophotometric method |
|
|
|
|
GB/T 7468-1987 （中英文版） Water quality--Determination oftotal mercury--Cold atomic absorption spectrophometry |
|
|
|
|
GB/T 7467-1987 （中英文版） Water quality--Determination of chromium(Ⅵ)--1，5 Diphenylcarbohydrazide spectrophotometric method |
|
|
|
|
GB/T 7466-1987 （中英文版） Water quality--Determination of total chromium |
|
|
|
|
GB/T 7363-1987 （中英文版） Paraffin wax--Determination of polynuclear aromatics |
|
|
|
|
GB/T 7348-1987 （中英文版） The standard spectrum of whispered Chinese speech |
|
|
|
|
GB/T 7347-1987 （中英文版） The standard spectrum of Chinese speech |
|
|
|
|
GB/T 7343-1987 （中英文版） Methods of measurement of the suppresion characteristics of passive radio interference filters and suppression components over the frequency range of 10kHz to 30MHz |
|
|
|
|
GB/T 7340-1987 （中英文版） Fixed resistors for use in electronic equipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistor of either different resistance values or different rated dissipations--Assessment level E |
|
|
|
|
GB/T 7339-1987 （中英文版） Fixed resistors for use in electronic equipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistors， all of equal value and equal dissipation--Assessment level E |
|
|
|
|
GB/T 7326-1987 （中英文版） Lubricating grease--Corrosiveness to copper--Copper strip test |
|
| 找到:57335條目 | [首頁]-[上一頁]-[下一頁]-[尾頁] | 去到: [1887] [1888] [1889] [1890] [1891] [1892] [1893] |
+86-755-2583-1330
