Fujian Provincial Standard of the People's Republic of China
Latest
DB35/T 1614-2016
Scope
This standard specifies the terms and definitions, grade classification and conditions, grade assessment methods, grade signs and management of cleaning and cleaning service agencies. This standard applies to cleaning and cleaning service agencies with fixed business premises.
DB35/T 1614-2016 history
2016DB35/T 1614-2016 Classification and assessment of cleaning and cleaning service institutions