詳細(xì)介紹
三豐環(huán)規(guī)用于校對(duì)內(nèi)測(cè)千分尺、三點(diǎn)內(nèi)徑千分尺、測(cè)缸規(guī)、內(nèi)徑量表
尺寸 | 型號(hào) | 尺寸 | 型號(hào) |
| 177-220 | | 177-177 |
| 177-222 | | 177-133 |
| 177-225 | | 177-286 |
| 177-227 | | 177-139 |
| 177-230 | | 177-288 |
| 177-236 | | 177-140 |
| 177-239 | | 177-290 |
| 177-242 | | 177-178 |
| 177-208 | | 177-146 |
| 177-246 | | 177-292 |
| 177-248 | | 177-314 |
| 177-250 | | 177-147 |
| 177-252 | | 177-316 |
尺寸 | 型號(hào) | 尺寸 | 型號(hào) |
| 177-255 | | 177-294 |
| 177-204 | | 177-318 |
| 177-257 | | 177-148 |
| 177-205 | | 177-296 |
| 177-263 | | 177-298 |
| 177-267 | | 177-300 |
| 177-271 | | 177-302 |
| 177-275 | | 177-304 |
| 177-125 | | 177-306 |
| 177-126 | | 177-318 |
| 177-284 | | 177-310 |
| 177-132 | | 177-312 |