00192553-01.pdf - 第221页
± ± ± ± ± ± …

± 18
&$' 18
±
±
±
±

±
±
±
±
±
±
±
±
±
±
±
±

O E V
±
O E
±
V
±
D
l=2,75 mml=2,0 mm
b=2,0 mm
s=0,5 mm s=0,5 mm
b=2,75 mm
a=0,75 mm
2
1