1
1.
2
2.
1.
3 0 - 1
1 / 2 " -
~ 2 8 -
5 )
5 - 7 7
( ~ 7 2
2.
5 / 8 " -
5 / 8 " -
~ 2 5 -
~ 2 5 -
~ 2 5 -
( ~ 6 5
( ~ 6 5
( ~ 6 5
3.
4.
17mm
/ 2
/ 8
/ 8
/ 8
2 7 - 5
2 7 - 5
2 7 - 5
5 / 8 " -
0 )
0 )
0 )
0 - 7 0
0 - 7 0
0 - 7 0
3
1.
1.
?
2b.
2a.
2.
2mm
3.