Standard ID: SL/T 4-1999
Standard Name: Technical Specification for Farmland Drainage Engineering
Chinese Name: 农田排水工程技术规范 SL/T 4-1999
Standard category:Water Conservancy Industry Standard (SL)
state:in force
Date of Release1999-12-03
Date of Implementation:2002-01-01
Standard Classification Number:Engineering Construction>>Water Conservancy and Hydropower Engineering>>P57 Irrigation, Drainage and Soil and Water Conservation Engineering
alternative situation:SL 15-1990 part