304不锈钢25x25x1mm多重1米 1米x1米x25毫米的花岗岩有多少重量
304\u4e0d\u9508\u94a2\u5706\u7ba125x1.5x6000\u662f\u4ec0\u4e48\u610f\u601d304\u4e0d\u9508\u94a2\u5706\u7ba125x1.5x6000\uff0c\u8868\u793a\uff1a\u5916\u5f84\u4e3a25mm\uff0c\u7ba1\u58c1\u539a\u5ea61.5mm\uff0c
\u957f\u5ea6\u4e3a6000mm\uff086\u7c73\uff09
1*1*0.025*2.7=0.0675\u5428=135\u65a4
2.7\u4e3a\u8d28\u91cf\u4f53\u79ef\u6bd4\uff0c\u5355\u4f4d\u4e3a2.7\u5428/\u7acb\u65b9\u7c73
方管嘛 25*4*1*1*0.00793=0.793KG
绛旓細瑙o細0.8鍙互鎴栫暐涓嶈 骞虫柟鏁=25x25x1 =625
绛旓細25脳74+25-35脳25脳1 锛25脳锛74+1-35锛夛紳25脳40 锛1000
绛旓細鍥炵瓟锛氬師寮=2/5x25+7/25x25x1/5 =10+7/5 =11鍙2/5
绛旓細625x(25x5)=625x25x4+625x25x1 =625x100+625x20+625x5 =62500+13500+3125 =76000+3125 =79125