GB/T 31437-2015

Air-to-air heat exchanger unit for ventilation and air-conditioning

STANDARD published on 15.5.2015

English, Chinese -
electronic design (pdf) (658.80 USD)

The information about the standard:

Designation standards: GB/T 31437-2015
Publication date standards: 15.5.2015
Country: Chinese technical standard
Category: Technical standards GB