| 1. | Ebonite - determination of hardness by means of a durometer
硬质橡胶硬度的测定 |
| 2. | Ebonite - determination of martin heat resistance temperature
硬质橡胶马丁耐热温度的测定 |
| 3. | Ebonite - determination of cross breakiing strength
硬质橡胶弯曲强度的测定 |
| 4. | Ebonite - determination of crushing strength
硬质橡胶压碎强度的测定方法 |
| 5. | Ebonite - method of test for resistance to heating
硬质橡胶耐热试验方法 |
| 6. | Ebonite - determination of shearing strength
硬质橡胶抗剪切强度的测定 |
| 7. | Ebonite - determination of impact strength
硬质橡胶冲击强度的测定 |
| 8. | Specification for solid rubber flooring
硬质橡胶地板材料规范 |
| 9. | Ebonite - determination of tensile strength and elongation at break
硬质橡胶拉伸强度和拉断伸长率的测定 |
| 10. | Plastics and ebonite - determination of indentation hardness by means of a durometer shore hardness
塑料和硬质橡胶.用硬度计测定压痕硬度 |
