Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/T 2113-2018
Scope
This standard stipulates the basic requirements, personnel, facilities and equipment, signs and signboards, service content and service evaluation improvement requirements for enterprises operating public pipe corridors in chemical industry parks. This standard is applicable to standardizing the services provided by public pipe gallery operating companies in chemical industry parks.
DB44/T 2113-2018 history
2018DB44/T 2113-2018 Service Specifications for Enterprises Operating Public Pipe Gallery in Chemical Industry Park