JG/T 165-2004
Active
T/CECS 644-2019
Active
Group standards
T/CECS 644-2019 Temperature and Humidity Control Laboratory Engineering Technical Regulations
T/CECS 644-2019 Temperature and Humidity Control Laboratory Engineering Technical Regulations
Price:
$ 20.00
Basic Information
Standard Code:
T/CECS 644-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
The comprehensive construction industry
Publish Date:
2019-11-28
Implement Date:
2020-04-01
Scope
Main technical content: This regulation is divided into 10 chapters and 2 appendices. The main technical content includes: general provisions, terminology, grading and classification of constant temperature and humidity laboratories, architecture and decoration, ventilation, air conditioning and purification, water supply and drainage, electrical and automatic control, construction and commissioning requirements, inspection and acceptance, operation and management, etc.
Development Information
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