ˮ̎O(sh)SNVõһN(jng)(ni)켈h(hun)ИI(y)Ó̼ÓÓ̼ᣬˮxˮˮUˮ̎bʹá
a(chn)Ʒ(yu)c(din)O(sh)ӋM(jn)Y(ji)(gu)ܷ(wn)ʹЧ
g(sh)ܣp(qing)ȸɿgߜأgHˮܺL(fng)С~Ƭ࣬ٸȫȱeґ(yng)öNҺ̎ba(chn)Ʒ\(yn)ݔmڶN̎O(sh)bá
Ҏ(gu)(mm)
ȱem2/m3
϶ ʣm2/m3
ѷe(sh)/m3
ʹùض
25
500
0.81
85000
70
38
300
0.86
25000
70
50
220
0.91
11500
70
76
200
0.96
3500
70
bb
ֱ25mm 85000/6000/380Ԫ/һӆ0.055Ԫ/
ֱ38mm 28500/3000/290Ԫ/һӆ0.06Ԫ/
ֱ50mm 11500/1400/180Ԫ/һӆ0.09Ԫ/
ֱ76mm 3500/ 500 /280Ԫ/һӆ0.35Ԫ/