DB63/T 1033-2011
Housekeeping service household plumbing dredging service quality specification (English Version)
- Standard No.
- DB63/T 1033-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Qinghai Provincial Standard of the People's Republic of China
- Latest
- DB63/T 1033-2011
- Scope
- Suitable for management of home pipe unblocking services.
DB63/T 1033-2011 history
- 2011 DB63/T 1033-2011 Housekeeping service household plumbing dredging service quality specification
