江門熱鍍鋅格柵板 深圳船舶港口碼頭平臺踏步板
Jiangmen hot-dip galvanized grid plate Shenzhen ship port platform step plate
人工qc格柵間隙一般為16~25mm。
Generally, the clearance of manually removed grille is 16-25 mm.
沉砂池或沉淀池前的格柵一般采用15-30mm,zd為40mm。
The grid in front of the grit chamber or sedimentation tank is generally 15-30mm, and the maximum is 40mm.
常用的機械清渣設(shè)備有三種,即鏈條式、移動式及鋼絲繩牽引式格柵清污機。
There are three kinds of mechanical slag cleaning equipment commonly used, namely chain type, mobile type and wire rope traction type.