-
GB/T 22069-2024 in English
Gas engine driven air-condition(heat pump)unit
to be valid
Issued on:2024-09-29
RFQ -
-
-
GB/T 44556-2024 in English
Refrigerating systems and heat pumps—Qualification of tightness of components and joints
to be valid
Issued on:2024-09-29
RFQ -
-
-
GB/T 21362-2023 in English
Heat pump water heater for commercial &industrial and similar application
valid
Issued on:2023-03-17
$924.00 -
GB/T 42347-2023 in English
General technical requirement and test method for mechanical pre-cooling equipment
valid
Issued on:2023-03-17
$644.00 -
GB/T 21145-2023 in English
Mechanical transport refrigeration units
valid
Issued on:2023-03-17
$700.00