计算过程为: 1. 截面积:\(\frac{\pi \times (0.02)2}{4} \approx 3.14 \times 0.0001 \approx 0.000314 m2\) 2. 总体积:\(0.000314 m2 \times 6 m \approx 0.001884 m3\) 3. 重量:\(0.001884 m3 \times 7850 kg/m3 \approx 14.77 kg\) 相关商品品质精选、专业服务 华斓SS400圆钢...
6-45mm Technical Hot Rolled & Welded Application Building Construction Surface Black, Painted, Galvanized Delivery time 25~30days after received the down payment 包装和发货信息 Packaging Details 1.散装2.捆绑包装3.根据您的要求 销售单位: 单一...
计算过程为: 1. 截面积:\(\frac{\pi \times (0.02)2}{4} \approx 3.14 \times 0.0001 \approx 0.000314 m2\) 2. 总体积:\(0.000314 m2 \times 6 m \approx 0.001884 m3\) 3. 重量:\(0.001884 m3 \times 7850 kg/m3 \approx 14.77 kg\) 相关商品品质精选、专业服务 华斓S...