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CбҎ(gu)
l(f)r(sh)g20-11-12 g[


Ҏ(gu)

Ʒ

Ҏ(gu)

Ƭȣmm

Ƭ(sh)/ m3

M3/T

  

kg/ m3

ϩ

Ø25

0.45

40

17.2

58

Ø30

0.45

40

20.8

48

Ø35

0.5

40

22.2

45

Ø40

0.5

35

25.0

40

Ø50

0.6

30

25.0

40

Ø80

0.8

20

28.6

35

۱ϩ

ұۣ

Ø25

0.45

40

22.2

45

Ø30

0.45

40

27.8

36

Ø35

0.5

40

31.3

32

Ø40

0.5

35

37

27

Ø50

0.6

30

35.7

28

Ø80

0.8

20

40.0

25

Cбϰbʽf35mm׏ Ƭ0.5mm  1 40Ƭ

          50mm׏ Ƭ0.5mm  1 30Ƭ

          80mm׏ Ƭ0.5mm   1 20Ƭ

     

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