GB 9237-2001
Replaced
T/CECS 646-2019
Active
Group standards
T/CECS 646-2019 Refrigeration system evaporative condenser cycle cooling electrochemical treatment engineering technical specification
T/CECS 646-2019 Refrigeration system evaporative condenser cycle cooling electrochemical treatment engineering technical specification
Price:
$ 20.00
Basic Information
Standard Code:
T/CECS 646-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Natural gas
ICS Name:
Refrigeration technology
Publish Date:
2019-12-06
Implement Date:
2020-06-01
Scope
Main technical content: This regulation is divided into 7 chapters and 1 appendix. The main technical content includes: general provisions, terms and symbols, system design, equipment and facilities, construction and installation, commissioning and acceptance, operation and maintenance, etc.
Development Information
Related Standards
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GB/T 10870-2001 The methods of performance test for positive displacement & centrifugal water-chilling units and heat pump
GB/T 7778-2001
Replaced
GB/T 7778-2001 Number designation and safety classification of refrigerants
GB 18361-2001
Active
GB 18361-2001 Safety requirements of lithium bromide absorption water chiller (heater)
GB/T 18362-2001
Replaced
GB/T 18362-2001 Direct-fired lithium bromide absorption water chiller (heater)
GB/T 10079-2001
Replaced