H 15 mm chevron ribs

shema2
A
B
C
D
E
F
P
400
450
500
600
650
700
800
700
800
900
1200
300
300
300
460
460
460
460
600
600
600
600
50
75
100
70
95
120
170
50
100
150
300
84
84
84
145
145
145
145
168
168
168
168
220
220
220
350
350
350
350
480
480
480
480
30
30
30
25
25
25
25
30
30
30
30
146
146
146
250
250
250
250
292
292
292
292

 

 

 

CHEVRON BELTS WITH CHEVRON RIBS H 15 mm dimensions