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DB31/T 836-2021 Active
DB31/T 836-2021 General technical principles for refrigerant application
Abstract
This document stipulates the requirements for the safe use, operation, and emergency response of refrigerants.
This document applies to units engaged in the manufacturing and installation of industrial and commercial, as well as household refrigeration and air conditioning equipment, and the maintenance, operation, and use of HCFC, CFC, and HFC refrigerants in the Shanghai region. It does not apply to the recovery, use, and reuse of ammonia (R717) and carbon dioxide (R744) refrigerants, nor to the use of hydrocarbon (HC) refrigerants.
General Product Information
| Document Type | Shanghai CityLocal standards |
|---|---|
| Standard Status | Active |
| Standard Code | DB31/T 836-2021 |
| CCS | Technical management |
| ICS | Integrated Energy and Heat Transfer Engineering |
| Implement Date | 2021-09-01 |
Price
$ 30
Subtotal
$ 30
Tax
$ 0.00
Order Total (incl. tax)
$ 30