“The ” 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 7419-1987 （中英文版） Information processing--Implementation of the 7-bit coded character set and its 7-bit and 8-bit extensions on 3.81mm magnetic tape cassette for data interchange
	GB/T 7477-1987 （中英文版） Water quality--Determination of thesum of calcium and magnesium--EDTA titrimetric method
	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 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 7288.2-1987 （中英文版） Equipment reliability testing--Preferred test conditions--Equipment for stationary use in weather protected locations--High degree of simulation
	GB 7355-1987 （中英文版） Sanitary standard for lead and it’s inorganic compounds in the atmosphere
	GB/T 7265.2-1987 （中英文版） Test method for the complex permittivity of solid dielectric materials at microwave frequencies--Open cavity method
	GB/T 956.2-1987 （中英文版） Countersunk serrated external toothed lock washers
	GB/T 956.1-1987 （中英文版） Countersunk external toothed lock washers
	GB/T 6921-1986 （中英文版） Determination of the concentration of airborne particulate matters
	GB/T 6843-1986 （中英文版） Method for determining the coating melting point of photographic materials
	GB 6830-1986 （中英文版） The tolerable limits of danger ontelecommunication lines from power lines
	GB/T 5211.13-1986 （中英文版） Determination of acidity or alkalinity of theaqueous extract of pigments
	GB/T 6730.8-1986 （中英文版） Methods for chemical analysis of iron ores--The potassium dichromate volumetric method for the determination of iron (Ⅱ)content
	GB/T 6730.7-1986 （中英文版） Methods for chemical analysis of iron ores--The sulfosalicylic acid photometric method for the determination of metallic iron content
	GB/T 6730.6-1986 （中英文版） Methods for chemical analysis of iron ores--The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content
	GB/T 6730.51-1986 （中英文版） Methods for chemical analysis of iron ores--The caustic asbestos absorption gravimetric method for the determination of carbon content in carbonate
	GB/T 6730.50-1986 （中英文版） Methods for chemical analysisof iron ores--The gas volumetric method for the determination of total carbon content
	GB/T 6730.49-1986 （中英文版） Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content
	GB/T 6730.48-1986 （中英文版） Methods for chemical analysis of iron ores--The dithio diantipyryl methane photometric method for the determination of bismuth content
	GB/T 6730.36-1986 （中英文版） Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of copper content
	GB/T 6730.3-1986 （中英文版） Methods for chemical analysis of iron ores--The gravimetric method for the determination of hygroscopic moisture content in analytical samples
	GB/T 6730.14-1986 （中英文版） Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of calcium and magnesium content
	GB/T 6667-1986 （中英文版） Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section two:measurements in the antennas and passive repeaters
	GB/T 6662-1986 （中英文版） Methods of measurement for equipment used in terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated systems--Section three--Measurements in the intermediate-frequency range
	GB 6738-1986 （中英文版） Safety requirements for indicating and recording electrical measuring instruments and their accessories
	GB/T 6643-1986 （中英文版） General purpose rigid coaxial transmission lines and their associated flange connectors--Generic specification

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