GB/T 21056-2007

Specification for adjustable speed drive systems of electricity conservation with VF for fans and pumps

STANDARD published on 13.8.2007

English, Chinese -
electronic design (pdf) (250.80 USD)

The information about the standard:

Designation standards: GB/T 21056-2007
Publication date standards: 13.8.2007
Country: Chinese technical standard
Category: Technical standards GB