DB31/ 8-2004
Sanitation requirements and testing methods for the environment, air, and surface of objects in nursery institutions (English Version)
Home
DB31/ 8-2004
Standard No.
DB31/ 8-2004
Language
Chinese,
Available in English version
Release Date
2005
Published By
Shanghai Provincial Standard of the People's Republic of China
Status
Withdraw
Replace By
DB31/ 8-1998
Latest
DB31/ 8-1998
DB31/ 8-2004
DB31/ 8-2004 history
2005
DB31/ 8-2004
Sanitation requirements and testing methods for the environment, air, and surface of objects in nursery institutions
1970
DB31/ 8-1998
Hygienic standards for the environment, air, and surface of objects in nursery institutions
Copyright ©2023 All Rights Reserved