CJJ/T 225-2016
Occupational skills standards for urban water supply industry (English Version)

Standard No.

CJJ/T 225-2016

Language

Chinese, Available in English version

Published By

Professional Standard - Urban Construction

Latest

CJJ/T 225-2016

CJJ/T 225-2016 history

• 1970 CJJ/T 225-2016 Occupational skills standards for urban water supply industry