 |
| |||
| 硬化齐 | |||
| 橡胶抗软化剂; 硬化合金 | |||
| 硬化剂 | |||
| 硬化淬火剂; 淬火冷却介质 | |||
| 凝固剂 | |||
| 固化剂 | |||
| 淬火剂 | |||
| 坚膜剂; 强化剂; 淬火介质 | |||
| |||
| 硬化剂 | |||
| hardening agent: 10 phrases in 3 subjects |
| Plastics | 1 |
| Polygraphy | 1 |
| Technology | 8 |
|
| |||
| 硬化齐 | |||
| 橡胶抗软化剂; 硬化合金 | |||
| 硬化剂 | |||
| 硬化淬火剂; 淬火冷却介质 | |||
| 凝固剂 | |||
| 固化剂 | |||
| 淬火剂 | |||
| 坚膜剂; 强化剂; 淬火介质 | |||
| |||
| 硬化剂 | |||
| hardening agent: 10 phrases in 3 subjects |
| Plastics | 1 |
| Polygraphy | 1 |
| Technology | 8 |