LY/T 1449-1999 东北、内蒙古国有林区木材生产能耗 森铁蒸汽机车运材燃料消耗量
资料介绍
标准编号:LY/T 1449-1999
标准名称:东北、内蒙古国有林区木材生产能耗 森铁蒸汽机车运材燃料消耗量
英文名称:Investigation and design criteria for forest harvesting and regeneration in state-owned forests of Inner Mongolia and Northeast of China
