JG/T 21-1999 Active Industry standards-The construction industry

JG/T 21-1999 Test methods for determining the performance of air cooling and air heating coils

Publish Date: 1999-06-04 Implement Date: 1999-06-04 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JG/T 21-1999

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Ventilation and air conditioning projects

ICS Name: Ventilation and air conditioning

Publish Date: 1999-06-04

Implement Date: 1999-06-04

Pages: 15 pages

Development Information

Word Count: 26 Thousand words Pages: 15 pages

Related Standards

GB/T 6165-1985 Replaced

GB/T 6165-1985 Methods for testing the performance of high efficiency particulate air filter—Penetration and resistance

Publish Date: 1985-06-18

GB/T 6166-1985 Replaced

GB/T 6166-1985 Methods for testing the performance of high efficiency filter media—Penetration and resistance

Publish Date: 1985-06-18

GB/T 6167.1-1985 Replaced

GB/T 6167.1-1985 Methods for testing the performance of dust particle counter—Calibration for sizing particle

Publish Date: 1985-06-18

GB/T 6167.2-1985 Replaced

GB/T 6167.2-1985 Methods for testing the performance of dust particle counter—Particle concentration

Publish Date: 1985-06-18

GB/T 7725-1996 Replaced

GB/T 7725-1996 Room air conditioners

Publish Date: 1996-04-24

JG/T 14-1999 Replaced

JG/T 14-1999 Air outlets and inlets for ventilation and air conditioning

Publish Date: 1999-06-04