ZH
KR
JP
ES
RU
DEspectrum
spectrum, Total:72 items.
In the international standard classification, spectrum involves: Organic chemicals, Non-ferrous metals, Testing of metals, Electricity. Magnetism. Electrical and magnetic measurements, Iron and steel products, Fuels, Analytical chemistry, Optics and optical measurements, Fibre optic communications, Ferrous metals, Standardization. General rules, Products of non-ferrous metals, Powder metallurgy, Non-metalliferous minerals, Electronic components in general, Air quality, Products of the textile industry, Construction materials.
Professional Standard - Geology, spectrum
- DZ 51-1987 Gas Chromatography Analysis of Saturated Hydrocarbons
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, spectrum
- GB/T 6041-2020 General rules for mass spectrometric analysis
- GB/T 5123-1985 Nickel--Method of spectral analysis
- GB/T 5678-1985 The method for sampling cast alloys for spectrochemical analysis
- GB/T 11170-1989 Method for photoelectric emission spectroscopic analysis of stainless steel
- GB/T 17507-2008 General specification of thin biological standards for X-ray EDS microanalysis in transmission electron microscope
- GB/T 6041-2002 General rules for mass spectrometric analysis
Professional Standard - Electron, spectrum
Professional Standard - Education, spectrum
- JY/T 003-1996 General Rules for Organic Mass Spectrometry Methods
Taiwan Provincial Standard of the People's Republic of China, spectrum
U.S. Air Force, spectrum
RO-ASRO, spectrum
South African Bureau of Standard, spectrum
SCC, spectrum
RU-GOST R, spectrum
BR-ABNT, spectrum
KR-KS, spectrum
Association Francaise de Normalisation, spectrum
IEEE - The Institute of Electrical and Electronics Engineers@ Inc., spectrum
European Committee for Standardization (CEN), spectrum
Professional Standard - Ferrous Metallurgy, spectrum
- YB/T 4304-2012 General rule for fusion extraction-mass spectrometric analysis method
CZ-CSN, spectrum
Professional Standard - Non-ferrous Metal, spectrum
Korean Agency for Technology and Standards (KATS), spectrum
工業(yè)和信息化部, spectrum
National Metrological Verification Regulations of the People's Republic of China, spectrum
Group Standards of the People's Republic of China, spectrum
海關(guān)總署, spectrum
- SN/T 5341-2021 Determination of phenolic compounds in imported and exported textiles by liquid chromatography-high resolution mass spectrometry