GB 449-1984
Replaced
GB/T 1930-1991
Replaced
National standards
GB/T 1930-1991 Method for determination of the annual rings width and latewood rate of wood
GB/T 1930-1991 Method for determination of the annual rings width and latewood rate of wood
Basic Information
Standard Code:
GB/T 1930-1991
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Raw logs and original timber
ICS Name:
\nTimber, logs, and sawn timber
Publish Date:
1991-05-03
Implement Date:
1992-01-01
Publisher:
The National Technical Supervision Bureau
Technical Committee:
China Timber Standardization Technical Committee
Pages:
4 pages
Development Information
Drafting Units:
The Institute of Wood Industry, Chinese Academy of Forestry Sciences
Drafting Persons:
Li Yuanzhe, Ke Jingfan, Zhang Wenqing, Ni Shizhu, Zeng Qimeng, Zhang Songqin, and Luo Liangcai
Replace the following standards
GB 1930-1980