Ⅰ 妲介挗鐞呜洪吨閲忔槸8.045kg/m锛3800/t锛屼竴绫冲氩皯阍憋纻
涓钖3800锛屼竴钖ㄦ槸1000/8.045=124.300808绫筹纴涔熷氨鏄3800鍏124.300808绫筹纴涓绫崇殑浠锋牸绛変簬3800/124.300808=30.571鍏
镓浠ヤ竴绫30.571鍏
Ⅰ 妲介挗鐞呜洪吨閲忔槸8.045kg/m锛3800/t锛屼竴绫冲氩皯阍憋纻
涓钖3800锛屼竴钖ㄦ槸1000/8.045=124.300808绫筹纴涔熷氨鏄3800鍏124.300808绫筹纴涓绫崇殑浠锋牸绛変簬3800/124.300808=30.571鍏
镓浠ヤ竴绫30.571鍏