| 1. | Study on properties of vulcanizates of natural rubber br gutta
杜仲胶并用胶性能的研究 |
| 2. | The effects of gutta upon properties of vulcanizate of ternary blends
杜仲胶对三元共混硫化胶性能的影响 |
| 3. | Gutta percha golf ball smooth red
高尔夫球红色光滑 |
| 4. | Most gutta percha balls which are available are from around 1880 to 1900
”高尔夫球。现市场上能见到的古董“ |
| 5. | Gutta percha golf ball bramble
高尔夫球荆刺 |
| 6. | Gutta percha golf ball mesh
高尔夫球网孔 |
| 7. | Iv gtt intravenously guttae
静脉滴注 |
| 8. | The gutta percha balls were never painted successfully and survivors are all dark brown
光圆球不适用是因为在打球时，光圆球不能在空中恰当飞行。 |
| 9. | During the gutta and rubber core domination the golf club face design was to become important
在古塔胶球和橡胶中空球时期，球杆杆面的设计变得至关重要。 |
| 10. | The results showed aspergillus niger bn was the optimal fungus , and the productive rate of gutta - perch increased 13 . 3 %
结果表明，黑曲霉bn易于分解杜仲叶，且经其发酵处理后胶得率可提高13 . 3 % 。 |
