【光面環(huán)規(guī)用途】
規(guī)格(mm) | | 規(guī)格(mm) | |
>2-5 | | >130-139 | |
6-9 | | 140-149 | |
10-13 | | 150-159 | |
14-17 | | 160-169 | |
18-23 | | 170-179 | |
24-29 | | 180-189 | |
30-39 | | 190-199 | |
40-49 | | 200-229 | |
50-64 | | 230-250 | |
65-79 | | 260-300 | |
80-99 | | 310-400 | |
100-109 | | 360-400 | |
>110-119 | | 410-450 | |
120-129 | | 460-500 | |