Standard No.:	DB21/T 2728-2017
English Name:	Drawing specification for operational design for degraded shelter forest restoration
Chinese Name:	退化人工防护林修复作业设计编制规范
Chinese Classification:	B60    Basic standard and general method on forestry
Professional Classification:	DB    Provincial Standard
ICS Classification:	65.020.40 65.020.40    Landscaping and silviculture 65.020.40
Source Content Issued by:	Liaoning Provnicial Quality and Technology Supervision Bureau
Issued on:	2017-02-23
Implemented on:	2017-3-23
Status:	valid
Target Language:	English
File Format:	PDF

本标准规定了退化人工防护林修复作业设计编制的依据、原则和设计单位要求以及程序等技术要求。
本标准适用于退化人工防护林修复作业设计的编制。