规格
|
比表面积m2/m3
|
孔隙率%
|
堆积数n/m3
|
堆积重量kg/ m3
|
16mm
|
327
|
88
|
322100个
|
110
|
25mm
|
228
|
90
|
81500个
|
85
|
38mm
|
132.5
|
91.2
|
27200个
|
74
|
50mm
|
114.2
|
92.5
|
10750个
|
62
|
76mm
|
87.2
|
93.8
|
3250个
|
60
|
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