GB/T 1930-2009

Abolished

Method for determination of the annual rings width and latewood rate of wood

木材年轮宽度和晚材率测定方法

Standard Type
GBT
ICS
79.020
CCS
B60
Status
废止
Issue Date
2009-02-23
Implementation
2009-08-01
Responsible Dept
国家林草局
Drafting Unit
国家林草局