| 1. | Trapezoidal screw threads - part 2 : general plan
梯形螺纹第2部分：直径与螺距系列 |
| 2. | Stub metric trapezoidal screw threads ; thread profiles
米制短牙梯形螺纹.螺纹牙形 |
| 3. | Iso metric trapezoidal screw threads - basic dimensions
Iso米制梯形螺纹.基本尺寸 |
| 4. | Iso metric trapezoidal screw thread ; nominal dimensions
Iso米制梯形螺纹.标称尺寸 |
| 5. | Metric trapezoidal screw threads - system of diameter and pitch
直径与螺矩系列 |
| 6. | Trapezoidal screw threads - part 3 : basic dimensions
梯形螺纹第3部分：基本尺寸 |
| 7. | Iso metric trapezoidal screw thread ; general plan
Iso米制梯形螺纹.螺纹总图 |
| 8. | Tolerance system for metric trapezoidal screw threads
公制梯形螺纹公差体系 |
| 9. | Specification - iso metric trapezoidal screw threads
Iso米制梯形螺纹规范 |
| 10. | Stub metric trapezoidal screw threads ; general plan
米制短牙梯形螺纹.总图 |
