ˮ̎O(sh)SNVõһN(jng)(gu)(ni)켈h(hun)ИI(y)Ó̼Ó⣬Ó̼ˮxˮˮUˮ̎bʹ
a(chn)Ʒ(yu)c(din)O(sh)Ӌ(j)M(jn)Y(ji)(gu)ܷ(wn)ʹЧ
g(sh)ܣp(qing)ȸɿgߜgHˮܺãL(fng)С~Ƭ࣬ٸȫȱeґ(yng)öNҺ̎báa(chn)Ʒ\(yn)ݔmڶN̎O(sh)b
Ҏ(gu)(mm)
ȱem2/m3
϶ ʣm2/m3
ѷe(sh)(g)/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(g)/6000(g)/380Ԫ/һӆ0.055Ԫ/(g)
ֱ38mm 28500(g)/3000(g)/290Ԫ/һӆ0.06Ԫ/(g)
ֱ50mm 11500(g)/1400(g)/180Ԫ/һӆ0.09Ԫ/(g)
ֱ76mm 3500(g)/ 500 (g)/280Ԫ/һӆ0.35Ԫ/(g)