| ??? ???????? |
 |
????? ??????? ????????
????? ??????? ????????（????? ?????? ）
.gif)
| ????? |
????? ??????? m2 |
?????? ??? ???? ???????L |
????? ???? ????? ????? ??????? mm |
??? ???? ???????mm | ??? ???? ???????pcs |
??? ???? ??????? mm |
????? ???? ??????? ??? × ??? × ?????? ?? |
??? ??????? Mpa |
???? ????? ??????? kg |
B S2/420-U |
2
|
31
|
420×420
|
30
|
9
|
30
|
1552×820×795
|
0.6
|
470
|
|
BS3/420-U |
3
|
45
|
420×420
|
30
|
13
|
30
|
1796×820×795
|
0.6
|
500
|
|
BS4/420-U |
4
|
59
|
420×420
|
30
|
17
|
30
|
2040×820×795
|
0.6
|
540
|
|
BS5/420-U |
5
|
76
|
420×420
|
30
|
22
|
30
|
2345×820×795
|
0.6
|
580
|
|
BS6/420-U |
6
|
90
|
420×420
|
30
|
26
|
30
|
2589×820×795
|
0.6
|
620
|
??????? : ? ??? ???? ??????? ????????? ????????? 30 ?? ? ??? ????? ??? ????? ?? ??? ????? ? ?????? ????????? .