| 1. | Raw natural rubber . plasticity retention index
天然生橡胶.可塑性保持指数 |
| 2. | Pri rubber , raw natural - determination of plasticity retention index
天然生胶塑性保持率 |
| 3. | Rubber , raw natural - determination of plasticity retention index
天然生胶塑性保持率的测定 |
| 4. | Inspecting method for import and export standard rubber . determination of initial plasticity p sub0 ; and plasticity retention index
进出口标准橡胶检验方法.塑性初值和塑性保持率的测定 |
| 5. | Pri physical testing of rubber - methods using plastimeters - determination of the plasticity retention index of raw natural rubber
橡胶物理试验.第a59部分:塑度计法.第2节:生天然橡胶塑化延迟指数 |
| 6. | Pri rubber , unvulcanized - physical testing methods - part 3 : determination of plasticity and plasticity retention index with rapid - plastimeter
未硫化橡胶.物理试验方法.第3部分:用快速塑度计测定可塑性和塑性保持指数 |
