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gָˣ
Ŀ
|
yԇ
|
Ŀ
|
yԇ
|
|
98
|
ܶ
|
2.6 g/cm3
|
}
|
0.2
|
|
1.85 g/cm3
|
|
0.1
|
ĪӲ
|
7.3
|
2-4mm 4-8mm 8-16mm 16-32mm
b棺
ɾbÿ50cVϻ