GOVERNMENT
(
)
3,000 - 8,000 (
)
1.
1
2.
3.
2
4. 2
5.
(Stiff boom crane)
( )
50
2,450 3,955
2,336 3,800
50
1,800
1.
50 .
2.
3. Hyfix
4. 1
5.
6.