gӭϴh(hun)Ƽ˾!
VڳȚ̼ȭh(hun)OС
g(sh)
Ҏ(gu)(mm)
|
ȱem2/m3
|
϶%
|
ѷe(sh)/m3
|
25
|
500
|
80
|
85000
|
38
|
300
|
86
|
28500
|
50
|
200
|
90
|
11500
|
76
|
118
|
92
|
3200
|