???????"???????????????"??????????????-?????
???????????????:
20#?????-???????????-20#????????-GB/T8163????????-????????????-??????????-??????????-????????????-???????????-???????????-??????????????:??????????????????????,???????????0510-88268136
?????????????????????????????:
| ???B?? |
|
| 20# |
102*5.5 |
27.705 |
| 20# |
102*6.5 |
24.212 |
| 20# |
102*7 |
16.843 |
| 20# |
102*8 |
68.8 |
| 20# |
102*12 |
15.228 |
| 20# |
108*7 |
9.748 |
| 20# |
108*8 |
22.565 |
| 20# |
108*9 |
10.4 |
| 20# |
108*14 |
7.527 |
| 20# |
114*5 |
17.029 |
| 20# |
114*5.5 |
5.77 |
| 20# |
114*6 |
40.168 |
| 20# |
114*8 |
70.14 |
| 20# |
114*8.5 |
8.096 |
| 20# |
114*9 |
27.423 |
| 20# |
114*10 |
56.681 |
| 20# |
114*12 |
95.651 |
| 20# |
121*7 |
5.444 |
| 20# |
121*8 |
19.858 |
| 20# |
121*9 |
10.306 |
| 20# |
121*10 |
20.294 |
| 20# |
127*6 |
5.615 |
| 20# |
127*8 |
23.148 |
| 20# |
127*9 |
18.051 |
| 20# |
127*12 |
11.406 |
| 20# |
133*6 |
19.068 |
| 20# |
133*8 |
39.668 |
| 20# |
133*10 |
42.498 |
| 20# |
133*12 |
10.628 |
| 20# |
73*6 |
14.533 |
| 20# |
73*8 |
31.632 |
| 20# |
76*6 |
10.738 |
| 20# |
76*10 |
28.937 |
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