ZH
RU
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a light
a light, Total:40 items.
In the international standard classification, a light involves: Telecommunication systems, Environmental protection, Metalliferous minerals, Fertilizers, Electric filters, Farming and forestry, Lamps and related equipment, Vocabularies, Radiation measurements, Fasteners, Water quality, Products of the chemical industry.
Professional Standard - Culture, a light
- WH/T 32-2008 DMX512-A Digital Data Transmission Standard for Lighting Control
European Standard for Electrical and Electronic Components, a light
- CECC 81 101- 804 ISSUE 1-1994 Fibre Optic Branching Devices; Type: Non Wavelength Selective Transmissive Star 1 x 8 Ports Bidirectional; Style: Configuration A, Fibre Type A1.a (En)
- CECC 81 102- 801 ISSUE 1-1994 Fibre Optic Branching Devices; Type: Wavelength Selective Multiplexer/ Demultiplexer 1 x 2 Ports Bidirectional; Style: Configuration A, Fibre Type B1.2 (En)
Professional Standard - Post and Telecommunication, a light
- YD/T 1294-2003 Technical requirements of optical transceiver modules for ATM passive optical networks (A-PON) 155Mb/s burst-mode transceiver modules
U.S. Air Force, a light
Group Standards of the People's Republic of China, a light
Korean Agency for Technology and Standards (KATS), a light
- KS E ISO 9683-1-2010(2020) Iron ores－Determination of vanadium－Part 1：BPHA spectrophotometric method
- KS I ISO 10260:2006 Water quality－Measurement of biochemical parameters－Spectrometric determination of the chlorophyll-a concentration
- KS I ISO 10260-2006(2021) Water quality－Measurement of biochemical parameters－Spectrometric determination of the chlorophyll-a concentration
- KS M 9107-1996 Water quality-Measurement of biochemeical parameters(Spectrometric determination of the chlorophyll-a concentration)
- KS I ISO 10260-2006(2016) Water quality－Measurement of biochemical parameters－Spectrometric determination of the chlorophyll-a concentration
European Committee for Standardization (CEN), a light
- EN 16318:2013+A1:2016 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
- EN 16318:2013 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) (Incorporates Amandment A1: 2016)
- EN ISO 24443:2021 Cosmetics - Determination of sunscreen UVA photoprotection in vitro (ISO 24443:2021, Corrected version 2022-02)
- EN ISO 24443:2012 Determination of sunscreen UVA photoprotection in vitro
International Commission on Illumination (CIE), a light
US-FCR, a light
United States Navy, a light
American Society for Testing and Materials (ASTM), a light
- ASTM D8431-22 Standard Test Method for Detection of Water-soluble Petroleum Oils by A-TEEM Optical Spectroscopy and Multivariate Analysis
Professional Standard - Commodity Inspection, a light
- SN/T 3661-2013 Detection for rotavirus (group A)of foodbrone disease by real-time fluorescence PCR at ports
Ningxia Provincial Standard of the People's Republic of China, a light
- DB64/T 1591-2019 Green Food (Grade A) Sunlight Greenhouse Bean Cultivation Technical Regulations
NL-NEN, a light
- NEN 6520-1981 Water - Spectrophotometric determination of chlorophyll a content
Professional Standard - Environmental Protection, a light
- HJ 897-2017 Determination of water quality chlorophyll a spectrophotometric method
Professional Standard - Agriculture, a light
Gansu Provincial Standard of the People's Republic of China, a light
- DB62/T 986-2003 Construction Technical Regulations of GJW-Ⅱ-A/B Type Solar Greenhouse in Baiyin City
Association Francaise de Normalisation, a light
- NF U42-421*NF EN 16318+A1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
- NF U42-421:2014 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, a light
- GB/T 16673-1996 Measurement of UV-A radiation (black light) used in non-destructive testing
British Standards Institution (BSI), a light
- BS EN 16318:2013 Fertilizers. Determination of trace elements. Determination of chromiumVI by photometry method A and by ion chromatography with spectrophotometric detection method B
Professional Standard - Light Industry, a light
- QB/T 2049.1-1994 Glass envelope of electric light source Dimension of A model glass envelope
VN-TCVN, a light
- TCVN 6662-2000 Water quality.Measurement of biochemical parameters.Spectrometry determination of the chlorophyll-a concentration
RU-GOST R, a light
- GOST 22043-1976 Studs for smooth hole parts. Product grade A. Construction and dimensions
International Organization for Standardization (ISO), a light
- ISO 10260:1992 Water quality; measurement of biochemical parameters; spectrometric determination of the chlorophyll-a concentration
German Institute for Standardization, a light
- DIN 43868-2:1992-07 Assemblies for Construction Sites (ACS); incoming supply and metering ACS 400 V, 100 A, 250 A and 400 A; secondary metering
- DIN EN 16318:2014 Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version EN 16318:2013
ECIA - Electronic Components Industry Association, a light
- 520AAAE-1988 Detail Specification for Switch@ Pushbutton@ Square or Rectangular Mounting@ Illuminated or Non-Illuminated@ 3 A