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ֵmg/g
mm
Ȼ̼
ܶ g/cm3
GT--Q30
5
90
900-950
3.0
70
520
GT--Q40
5
90
900-950
4.0
70
500

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ˮݣ
ȣ
ֵmg/g
mm
ܶ g/cm3
GT--Y15
5
90
900
1.5
550
GT--Y25
5
90
900
2.5--3.0
540
GT--Y30
5
90
900
4.0
500
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