JB/T 13741-2019
孔板式格栅除污机
Orifice plate type bar screen
2019-08-27
JB/T 9046-1999
格栅除污机
Gird sewerage machine
1999-06-28
CJ/T 3048-1995
平面格栅除污机
Plane bar screen waste remover
1995-12-26
CJ/T 492-2016
弧形格栅除污机
2016-06-14
GB/T 28741-2012
移动式格栅除污机
Mobile ranking machine
2012-11-05
CJ/T 443-2014
给水排水用格栅除污机通用技术条件
General specification of bar screen machine for water supply and drainage service
2014-01-21
GB/T 37565-2019
给水排水用格栅除污机通用技术条件
General specification of screen machine for water supply and drainage service
2019-06-04
HJ/T 262-2006
环境保护产品技术要求 格栅除污机
Specifications for environmental protection product -- Screen machine
2006-04-13