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DB44/T 1979-2017 Active

DB44/T 1979-2017 Heating and air conditioning system water treatment technical regulations

Available format(s)
PDF
Language(s)
Chinese
Publish Date
2017-03-10

Abstract

This standard specifies the technical requirements for water treatment of centralized air conditioning circulating water systems, centralized heating circulating hot water systems with water temperatures not exceeding 95°C, and direct cooling water systems of water-source heat pumps that use municipal water, surface water, groundwater, and non-traditional water sources as supplementary water sources. This standard applies to the design, construction, and operation management of heating and air conditioning systems in newly built, expanded, or renovated industrial and civil buildings.

General Product Information

Document Type Guangdong ProvinceLocal standards
Standard Status Active
Standard Code DB44/T 1979-2017
CCS Basic standards and general methods for water treatment agents
ICS Comprehensive Chemical Equipment
Implement Date 2017-06-10
Price $ 20.00
Subtotal $ 20.00
Tax $ 0.00
Order Total (incl. tax) $ 20.00

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