亚洲av国产精品色午夜洪2九一制片厂免费在线观看|日韩精品视频一区二区三区精品国产福利在线观看网址|51黑料吃瓜网中文字幕 久热|日韩中文字幕不卡伊人日韩中文字幕|91九色精品|亚洲欧美日韩中文高清www777|果冻传媒911制片厂|亚洲中文字幕第一区|亚洲品精乱码久久久久久|亚洲国产精品美女久久久,中文字幕亚洲综合久久菠萝蜜,女同同性中文字幕,色噜噜狠狠亚洲综合在爱

用于起重和工程
6 x WS(36) + IWRC 
     
直徑
毫米
最小破斷力 每米近似重量
千克/米
A & BG
(165kg/ mm2)
B & CG
(180kg/ mm2)
C
(195kg/ mm2)
20.00 25.50 27.80 29.80 1.760
22.00 30.90 33.70 36.00 2.130
22.40 32.00 34.90 37.30 2.210
24.00 36.70 40.10 42.90 2.540
25.00 39.90 43.50 46.70 2.760
26.00 43.10 47.00 50.30 2.980
28.00 50.00 54.50 53.30 3.460
30.00 57.40 62.60 67.00 3.970
31.50 63.30 69.00 73.80 4.370
32.00 65.30 71.20 76.20 4.510
33.50 71.60 78.10 83.50 4.950
34.00 73.70 80.40 86.00 5.100
35.50 80.40 87.70 93.80 5.560
36.00 82.60 90.20 96.40 6.710
37.50 89.70 97.80 105.00 6.200
38.00 92.10 100.00 107.00 6.370
40.00 102.00 111.00 119.00 7.050
42.00 112.00 123.00 131.00 7.780
42.50 115.00 126.00 134.00 7.960
44.00 123.00 135.00 144.00 8.530
45.00 129.00 141.00 151.00 8.930
46.00 135.00 147.00 157.00 9.330
47.50 144.00 157.00 168.00 9.950
48.00 147.00 160.00 171.00 10.200
50.00 159.00 171.00 186.00 11.000
52.00 172.00 182.00 201.00 11.900
53.00 179.00 196.00 209.00 12.400
54.00 186.00 203.00 217.00 12.900
56.00 200.00 218.00 233.00 13.800
58.00 215.00 234.00 250.00 14.800
60.00 230.00 250.00 268.00 15.900
62.00 245.00 267.00 286.00 16.900
64.00 261.00 286.00 305.00 18.100
66.00 278.00 303.00 324.00 19.200
68.00 295.00 322.00 344.00 20.400
70.00 315.00 341.00   21.600
72.00 331.00     22.900
74.00 349.00     24.100
75.00 359.00   ? 24.800