This part of LY/T 2154 specifies the principles, procedures and content requirements for engineering design review based on the role of forest ecosystems. This section applies to forest management organizations or other institutions that conduct internal audits of forest ecosystem effects after designing forest tending projects.
LY/T 2154.4-2014 history
2014LY/T 2154.4-2014 Guide for audit of engineering design based on effects to forest ecosystem.Part 4:Forest tending operations