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|
型号 |
主要尺寸 |
标称破坏荷重 |
参考重量 |
||
|
C |
d |
L |
|||
|
PH-7 |
20 |
16 |
80 |
70 |
0.34 |
|
PH-10 |
22 |
18 |
100 |
100 |
0.49 |
|
PH-12 |
24 |
20 |
120 |
120 |
0.73 |
|
PH-16 |
26 |
22 |
140 |
160 |
0.97 |
|
PH-20 |
30 |
24 |
160 |
200 |
1.27 |
|
PH-25 |
34 |
26 |
160 |
250 |
1.62 |
|
PH-30 |
38 |
30 |
180 |
300 |
2.59 |
|
PH-2012 |
30 |
24 |
120 |
200 |
0.80 |
