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ǰλã̿ > ИI(y)„ >

̿Wܷһ

2011-11-29 09:51 Դ:δ֪

%   1.5mm   2.50mm

1.001.25mm

1.252.50mm

14

4

3.156.30mm

83

ȱem2/g   950

bܶȣg/L   300480

ֵmg/g   1050   10001049

Óɫʣ%   90

PHֵ   610

ݷecm3/g   0.80

90

1

ȣ%   85

Ȼ̼%   80   7079

1.00mm   2

ú|(zh)̿xÃ(yu)|(zh)oúԭMˇƼӹ^ʺɫAwкĿ϶Y(ji)(gu)õܣCеȸ׷r͵cжwăU̎I(y)ˮă̎܄յȷ档

1

   (yu)Ʒ   һƷ

2.503.15mm

ˮ%   5.0

   4.0mm   6.30mm

ҷ%   8   912

̿WܷһWܷGB/T 77̿Wܷһ01.7-2005

2.50mm   5

Ŀ   ָ

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