| 1. | Profile gauges for wide base rims to din 7823 符合din 7823的宽轮圈用的轮圈轮廓量规 |
| 2. | Profile gauges for rims to din 7821 符合din 7821的手推车轮辋用的轮廓量规 |
| 3. | Profile gauges for rims to din 7825 符合din 7825轮辋用的轮辋外形量规 |
| 4. | Profile gauges for rims to din 7824 符合din 7824轮辋用的轮辋截面量规 |
| 5. | Rim profile gauges for rims to din 7827 符合din 7827的轮辋截面量规 |
| 6. | Profile gauges for rims to din 7820 符合din 7820的轮缘用的轮廓量规 |
| 7. | Profile gauges for rims to din 7817 part 2 and part 3 符合din 7817第2和第3部分的轮辋用轮廓量规 |
| 8. | Profile gauges for rims to din 7816 符合din 7816轮圈用的轮廓规 |
| 9. | Profile gauges for rims to din 7817 part 1 and din 7818 符合din 7817 t第1部分和din 7818的轮辋用轮廓量规 |
| 10. | Calibration of involute tooth profile gauges for the gears of locomotive 机车齿轮用渐开线齿形样板的检定 |