Circulating piece repeatedly broken and bent in the field.
Delamination at fracture lines in margins.
Paper relatively stiff.
Circulating piece repeatedly broken and bent in the field.
Delamination at fracture lines in margins.
Paper relatively stiff.
1 | |||
> | 10 | ||
100 | |||
> | 20 | ||
500 | |||
> | 50 | ||
1 000 | |||
> | 100 | ||
3 000 | |||
> | 200 | ||
6 000 | |||
> | 500 | ||
20 000 | |||
> | 1 000 | ||
50 000 | |||
> | 2 000 | ||
100 000 | |||
> | 5 000 | ||
∞ | |||