格栅除污机 meaning in English

bar screen

Plane bar screen waste remover
平面格栅除污机
Curved bar screens
弧形格栅除污机
Grid sewerage machine
格栅除污机
Manufactures and distributes analytical instruments and reagents for water testing and water quality analysis , including portable systems test strips , etc . , laboratory instruments , and process analyzers
-制造水处理成套设备，包括格栅除污机系统曝气充氧系统滗水器系列和沉砂池除砂设备等。