Antibacterial NANO face masks - last 500 pcs

 

 

PRICES include / exclude VAT
Homepage>BS Standards>91 CONSTRUCTION MATERIALS AND BUILDING>91.140 Installations in buildings>91.140.30 Ventilation and air-conditioning systems>BS 4856-2:1975 Methods for testing and rating fan coil units, unit heaters and unit coolers Thermal and volumetric performance for cooling duties: without additional ducting
Sponsored link
immediate downloadReleased: 1975-09-30
BS 4856-2:1975 Methods for testing and rating fan coil units, unit heaters and unit coolers Thermal and volumetric performance for cooling duties: without additional ducting

BS 4856-2:1975

Methods for testing and rating fan coil units, unit heaters and unit coolers Thermal and volumetric performance for cooling duties: without additional ducting

CURRENCY
LANGUAGE
English
Standard number:BS 4856-2:1975
Pages:36
Released:1975-09-30
ISBN:0 580 08903 7
Status:Standard
DESCRIPTION
This standard BS 4856-2:1975 Methods for testing and rating fan coil units, unit heaters and unit coolers is classified in these ICS categories:
  • 97.100.01 Heating appliances in general
  • 91.140.30 Ventilation and air-conditioning systems

Coolers as used for cooling and dehumidifying under frost-free conditions, the medium used being water or other heat transfer fluid (excluding volatile refrigerants).
This product includes: