坡度百分比(%)投影长度斜长系数斜长长度1:1.0100.00011.4142141.4142141:1.190.90911.3514611.3514611:1.283.33311.3017081.3017081:1.376.92311.2616321.2616321:1.471.42911.2289041.2289041:1.566.66711.2018501.2018501:1.662.50011.1792481.1792481:1.758.82411.1601811.1601811...
时间:2024-12-28 17:20栏目:行业资料