SL 221-2019
Procedures for preparation of water energy development planning for small and medium-sized rivers (English Version)

Standard No.

SL 221-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

水利部

Latest

SL 221-2019

Replace

SL 221-2009

SL 221-2019 history

• 2019 SL 221-2019 Procedures for preparation of water energy development planning for small and medium-sized rivers
• 2009 SL 221-2009 Specification on compiling hydropower development planning of medium and small rivers
• 1998 SL 221-1998 The guidelines of hydroenergy development program for medium and small size rivers