“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 1819.4-2004 （中英文版） Methodsfor chemical analysis of tin concentrates--Determination of lead content--Flameatomic absorption spectrometric method and EDTA titrimetric method
	GB/T 1819.3-2004 （中英文版） Methods for chemical analysis of tin concentrates--Determination of iron content--The cerium sulfate titrimetric method
	GB/T 1819.2-2004 （中英文版） Methods for chemical analysis of tin concentrates--Determination of tin content--The potassium iodate titrimetric method
	GB/T 1819.13-2004 （中英文版） Methodsfor chemical analysis of tin concentrates--Determination of magnesium oxide andcalcium oxide contents--Flame atomic absorption spectrometric method
	GB/T 1819.12-2004 （中英文版） Methods for chemical analysis of tin concentrates--Determination of silicon dioxide content--The silicomolybdenum blue spectrophotometric method
	GB/T 1819.1-2004 （中英文版） Methods for chemical analysisof tin concentrates--Determination of water content--The weighing method
	GB/T 1819.11-2004 （中英文版） Methods for chemical analysis of tin concentrates--Determination of aluminum oxide content--The chromazuzol S spectrophotometric method
	GB/T 1819.10-2004 （中英文版） Methods for chemical analysis of tin concentrates--Determination of sulphur content--The high frequency infrared absorption method and the combustion potassium iodate titrimetric method
	GB/T 1422-2004 （中英文版） Iridium powder
	GB/T 1421-2004 （中英文版） Rhodium powder
	GB/T 8446.3-2004 （中英文版） Heat sink for power semiconductor device--Part 3:Insulators and fasteners
	GB/T 8446.2-2004 （中英文版） Heat sink for power semiconductor device--Part 2:Measuring method of thermal resistance and inputfluid-output fluid pressure difference
	GB/T 8446.1-2004 （中英文版） Heat sink for power semiconductor device--Part 1:Casting kind series
	GB/T 8366-2004 （中英文版） Resistance welding--Resistance welding equipment--Mechanical and electrical requirements
	GB/T 3984.2-2004 （中英文版） Power capacitors for induction heating installations--Part 2:Ageing test，destruction test and requirements for disconnecting internal fuses
	GB/T 3984.1-2004 （中英文版） Power capacitors for inductionheating installations--Part 1:General
	GB/T 19443-2004 （中英文版） Insulators for overhead lines with a nominal voltage above 1000V--Ceramic or glass insulator units for d.c. systems--Difinitions，test methods and acceptance criteria
	GB/T 12747.2-2004 （中英文版） Shunt power capacitors of the self-healing type for a.c.systems having a rated voltage up to and including 1000V--Part 2:Ageing test，self-healing test and destruction test
	GB/T 12747.1-2004 （中英文版） Shunt power capacitors of the self-healing type for a.c. systems having a rated valtage up to and including 1000V--Part 1:General--Performance，testing and rating--Safety requirements--Guide for installation and operation
	GB/T 10066.1-2004 （中英文版） Test methods for electroheat installations--Part 1:General
	GB 5959.41-2004 （中英文版） Safety in electroheat installations--Part 41:Particular requirements for resistance heating equipment--Heating and melting glass equipment
	GB/T 7164-2004 （中英文版） Radiation detectors for nuclear reactors--Characteristics and test methods
	GB/T 19437-2004 （中英文版） Graphic technology--Spectral measurement and colorimetric computation for graphic arts images
	GB/T 18802.21-2004 （中英文版） Low-voltage surge protective devices--Part 21:Surge protective devices connected to telecommunications and signalling networks--Performance requirements and testing methods
	GB/T 12162.3-2004 （中英文版） X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy--Part 3:Calibration of area and personal dosemeters and the measurement of their response as a function of en
	GB/T 12162.2-2004 （中英文版） X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy--Part 2:Dosimetry for radiation protection over the energy ranges 8keV to 1.3 MeV and 4MeV to 9MeV
	GB/T 7321-2004 （中英文版） Sample preparation for testing of shaped refractory products
	GB/T 4160-2004 （中英文版） Steel-strain ageing sensibility test(Charpy impact method)
	GB/T 2976-2004 （中英文版） Metallic materials--Wire--Wrapping test
	GB 19431-2004 （中英文版） The discharge standard of pollutants for monosodium glutamate industry

找到:57335條目 | [首頁]-[上一頁]-[下一頁]-[尾頁] | 去到: [1656] [1657] [1658] [1659] [1660] [1661] [1662]