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438523616 |
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???????????410???ù?|410??????ù?-?????? |
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88.9*5.55 |
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410???ù?|410????????ù?
410???ù?
410???ù????б??
GB/T53121-1999
410???ù????????
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14*2 |
34*5 |
60*4.5 |
114*6.3 |
|
16*1.5 |
38*3.5 |
60*12 |
114*6.5 |
|
16*3.5 |
38*4 |
63.5*4 |
114*7 |
|
18*3 |
38*6 |
60*5 |
114*14 |
|
22*2.5 |
42*3 |
60*5.5 |
114*16 |
|
22*3 |
42*3.5 |
63.5*6 |
127*16 |
|
22*3.5 |
42*4 |
68*4 |
140*10 |
|
22*4 |
42*5 |
68*5.5 |
140*16 |
|
25*4 |
42*5.5 |
76*5 |
168*12 |
|
27*3 |
42*6 |
76*5.5 |
168*14 |
|
27*4 |
48*3.5 |
76*6 |
219*11 |
|
28*4 |
48*4 |
76*7 |
219*13 |
|
30*5 |
48*5 |
83*7 |
273*9 |
|
32*4 |
48*5.5 |
89*4 |
325*8 |
|
34*3 |
50.8*3.65 |
89*5 |
377*16 |
|
34*3.5 |
57*3.5 |
89*12.5 |
377*20 |
|
34*4 |
60*4 |
114*6 |
426*20 |
|
34*4.5 |
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106B?????|ASTM 106B?????
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| ???????2855 ??????2011/11/9 ?????????? ??????? |
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