氧化沟平面、剖面图 1.本图所用高程为黄海高程系。 Huanghai altitude is adopted in the drawings. 2.图中尺寸标注除高程以米计外,其余尺寸均以毫米计。 Dimensions of altitude are calculated as meter,while others as millimeter. 3.图中所列主要设备材料表为四座氧化沟的用量,管道长度计算到池外一米处。 The quantity of equipments and material is include four oxydation ditches, the length for pipe is calculated 1m outside construction.沟平面、剖面图