-
GB/T 4074.1-2024 in English
Test methods of winding wires—Part 1:General
valid
Issued on:2024-04-25
$476.00 -
GB/T 4074.2-2024 in English
Test methods of winding wires—Part 2:Determination of dimensions
valid
Issued on:2024-04-25
$420.00 -
GB/T 4074.3-2024 in English
Test methods of winding wires—Part 3: Mechanical properties
valid
Issued on:2024-04-25
$1,036.00 -
GB/T 4074.5-2024 in English
Test methods of winding wires—Part 5: Electrical properties
valid
Issued on:2024-04-25
$812.00 -
GB/T 4074.6-2024 in English
Test methods of winding wires—Part 6: Thermal properties
valid
Issued on:2024-04-25
$420.00 -
GB/T 12971.1-2023 in English
Trolley and contact wires for electric traction—Part 1:Copper and copper-alloy contact wires
to be valid
Issued on:2023-08-06
$588.00 -
GB/T 12971.2-2023 in English
Trolley and contact wires for electric traction—Part 2:Aluminium and steel composite contact wires
valid
Issued on:2023-08-06
$476.00 -
GB/T 22077-2023 in English
Test method for creep of overhead conductors
valid
Issued on:2023-05-23
$308.00 -
-
GB/T 40819-2021 in English
Aeolian vibration fatigue test method for overhead conductors and cables
valid
Issued on:2021-10-11
$448.00