-
3 × 5/4 × 7 ????? 6061 ?????? ??????? ???????? -? ?? ?????????????? ??? ????? ????? ?????
-
5000psi ????? ????? ????? ?????????????? ??? ????? ????? ????? fjxhb5-??
-
10-12 ?? ?????? ????? ??? ?????????? ??? ?????????????? ????? ??????? ????? ?? 5-?? 1
-
20-30 ?? ?????????? ??? ?????????????? ??? ??????????? ????? ????? ?? 5-?? 9
-
2 × 4 ????? 100% 6061 ?????-????? ?????????????? ????? ????-????? ????
-
2 × 4/2 × 6 ????? 6061 ?????????????? ????? ????? ????? ????? ????????? ???? ?????? -24
-
??????? ?????? ????/???? ????????? ????? ????? ????????? ???? ??????????
-
30-120 ??????? ??? ????? ????? ????? ????? ??????? ??? ?????
-
??????????? ?????????? ?? ????? ?????? ????? ??????? ???? ??????? ????? ????? ?????? ??? ???
-
???? ?????? 32 ????? ?????? ???????? ??? ?? ????? ??? ????? ?????? ??? ???? ???? ????
-
?????????? ????? ????? 25-50 ????? ????? ????? ????? ??????? ?????
-
??-????? ??? ????? ?????? ??? ?????? 5 ???? ?? ????? ??? ??? ?????? ??????? ??????? ???