-
-
GB/T 7256.3-2023 in English
Lighting fixtures for civil airport—Part 3: Precision approach path indicator
valid
Issued on:2023-12-28
$588.00 -
GB/T 7256.4-2023 in English
Lighting fixtures for civil airport—Part 4:Wind direction indicator
valid
Issued on:2023-12-28
$476.00 -
GB/T 7256.5-2023 in English
Lighting fixtures for civil airport—Part 5: Aeronautical beacon
valid
Issued on:2023-12-28
$392.00 -
GB/T 20147.4-2023 in English
Colorimetry―Part 4:CIE 1976 L*a*b* colour space
valid
Issued on:2023-08-06
$308.00 -
GB/T 20150-2023 in English
Erythema reference action spectrum and standard erythema dose
valid
Issued on:2023-08-06
$308.00 -
-
GB/T 7256.1-2022 in English
Lighting fixtures for civil airport—Part 1:General requirements
valid
Issued on:2022-04-15
$1,120.00 -
GB/T 33720-2017 in English
Accelerated test method of luminous flux depreciation for LED lighting products
valid
Issued on:2017-05-12
$327.00 -
GB/T 33721-2017 in English
Reliability test methods for LED luminaries
superseded
Issued on:2017-05-12
$504.00