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GB/T 19510.202-2023 Controlgear for electric light sources—Part 2-2:Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
Issued on: 2023-12-28 Price(USD): 375.0 |
GB/T 19510.203-2023 Controlgear for electric light sources—Part 2-3: Particular requirements for a.c. and / or d.c. supplied electronic control gear for fluorescent lamps
Issued on: 2023-12-28 Price(USD): 600.0 |
GB/T 19510.207-2023 Controlgear for electric light sources—Part 2-7: Particular requirements for electric source for safety services (ESSS) supplied electronic controlgear for emergency lighting (self-contained)
Issued on: 2023-12-28 Price(USD): 735.0 |
GB/T 19510.208-2023 Controlgear for electric light sources—Part 2-8: Particular requirements for ballasts for fluorescent lamps
Issued on: 2023-12-28 Price(USD): 600.0 |
GB/T 19510.209-2023 Controlgear for electric light sources—Part 2-9:Particular requirements for electromagnetic controlgear for discharge lamps (excluding fluorescent lamps)
Issued on: 2023-12-28 Price(USD): 495.0 |
GB/T 19510.211-2023 Controlgear for electric light sources—Part 2-11: Particular requirements for miscellaneous electronic circuits used with luminaires
Issued on: 2023-12-28 Price(USD): 150.0 |
GB/T 19510.212-2023 Controlgear for electric light sources—Part 2-12:Particular requirements for d.c. or a.c. supplied electronic ballasts for discharge lamps(excluding fluorescent lamps)
Issued on: 2023-12-28 Price(USD): 375.0 |
GB/T 19510.213-2023 Controlgear for electric light sources—Part 2-13: Particular requirements for d.c. or a.c. supplied electronic controlgear for LED modules
Issued on: 2023-12-28 Price(USD): 465.0 |
GB/T 19512-2004 Acousitics - Measurements on silencers in situ
Issued on: 2004-5-13 Price(USD): 150.0 |
GB/T 19513-2004 Acoustics - Measurement of office screen sound attenuation under specific laboratory conditions
Issued on: 2004-5-13 Price(USD): 244.0 |
GB/T 19514-2004 Passenger cars—Luggage compartments—Method of measuring reference volume
Issued on: 2004-05-17 Price(USD): 30.0 |
GB/T 19515-2004 Road vehicles - Recyclability and recoverability - Calculation method
Issued on: 2004-5-17 Price(USD): 120.0 |
GB/T 19515-2015 Road vehicles—Recyclability and recoverability—Calculation method
Issued on: 2015-09-11 Price(USD): 40.0 |
GB/T 19515-2023 Road vehicles—Recyclability and recoverability rate —Requirement and calculation method
Issued on: 2023-11-27 Price(USD): 300.0 |
GB/T 19516-2004 The specifications of wired-emergency telephone system of expressway
Issued on: 2004-5-17 Price(USD): 364.0 |
GB/T 19516-2017 Wired-emergency telephone system of expressway
Issued on: 2017-10-14 Price(USD): 250.0 |
GB/T 19518.1-2017 Explosive atmospheres. Electrical resistance traces heating. Part 1: General and testing requirements
Issued on: 2017-07-31 Price(USD): 310.0 |
GB/T 19518.1-2024 Explosive atmospheres—Electrical resistance traces heating—Part 1: General and testing requirements
Issued on: 2024-3-15 Price(USD): |
GB/T 19518.2-2004 Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating - Part 2:Application guide for design,installation and maintenance
Issued on: 2003-12-5 Price(USD): 370.0 |
GB/T 19518.2-2017 Explosive atmospheres―Electrical resistance traces heating―Part 2:Application guide for design,installation and maintenance
Issued on: 2017-12-29 Price(USD): 610.0 |
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