GB/T 20397-2006

Grades of seed stone quality for ginkgo

STANDARD published on 23.5.2006

English, Chinese -
electronic design (pdf) (466.80 USD)

The information about the standard:

Designation standards: GB/T 20397-2006
Note: WITHDRAWN
Publication date standards: 23.5.2006
Country: Chinese technical standard
Category: Technical standards GB