-
GB/T 43432.2-2023 in English
Metallic materials—Barcol hardness test—Part 2:Verification and calibration of hardness testers
valid
Issued on:2023-11-27
$420.00 -
GB/T 43432.3-2023 in English
Metallic materials—Barcol hardness test—Part 3: Calibration of reference blocks
valid
Issued on:2023-11-27
$308.00 -
GB/T 16826-2023 in English
Electro-hydraulic servo universal testing machines
valid
Issued on:2023-11-27
$588.00 -
-
-
GB/T 17394.2-2022 in English
Metallic materials—Leeb hardness test—Part 2: Verification and calibration of hardness testers
valid
Issued on:2022-07-11
$400.00 -
GB/T 17394.3-2022 in English
Metallic materials—Leeb hardness test—Part 3: Calibration of reference test blocks
valid
Issued on:2022-07-11
$646.00 -
GB/T 231.2-2022 in English
Metallic materials—Brinell hardness test—Part 2: Verification and calibration of testing machines
valid
Issued on:2022-07-11
$480.00 -
GB/T 231.3-2022 in English
Metallic materials—Brinell hardness test—Part 3:Calibration of reference blocks
to be valid
Issued on:2022-07-11
$380.00