氧化溝平面、剖面圖 1.本圖所用高程為黃海高程系。 Huanghai altitude is adopted in the drawings. 2.圖中尺寸標注除高程以米計外,其余尺寸均以毫米計。 Dimensions of altitude are calculated as meter,while others as millimeter. 3.圖中所列主要設備材料表為四座氧化溝的用量,管道長度計算到池外一米處。 The quantity of equipments and material is include four oxydation ditches, the length for pipe is calculated