LY 1001.1-1991 Comprehensive Energy Consumption of Timber Production Energy Consumption in Southwest and Northwest State-owned Forest Regions (English Version)
This standard specifies the comprehensive energy consumption and calculation methods of wood mining, transportation and production by forestry enterprises in the southwest and northwest state-owned forest areas.
LY 1001.1-1991 history
2018LY/T 1444-2017 Comprehensive energy consumption of wood production in forest areas
2016LY/T 1444.1-2015 Energy consumption of wood production in forest areas Part 1: Comprehensive energy consumption
2005LY/T 1444.1-2005 Energy consumption for wood production in forest region--Part 1: Overall energy consumption
1991LY 1001.1-1991 Comprehensive Energy Consumption of Timber Production Energy Consumption in Southwest and Northwest State-owned Forest Regions
LY 1001.1-1991 Comprehensive Energy Consumption of Timber Production Energy Consumption in Southwest and Northwest State-owned Forest Regions was changed to LY/T 1444.1-2005 Energy consumption for wood production in forest region--Part 1: Overall energy consumption.