Shandong Provincial Standard of the People's Republic of China
Latest
DB37/T 336-2003
Scope
This standard specifies the origin, breed characteristics, body appearance, production and reproductive performance, registration and evaluation of Weishan shelducks, and the appearance standards of breeding ducks.
DB37/T 336-2003 history
2003DB37/T 336-2003 Water Pollution Discharge Standards for Paper Industry