| 1. | Deal with the product life - related complaint 负责产品寿命投诉的处理 |
| 2. | Capable of managing engineering tasks through product life cycle 产品周期内工程管理的能力。 |
| 3. | Introductory stage of product life cycle 产品生命周期的推出阶段 |
| 4. | Wear test to prolong product life 产品磨损试验寿命延拓方法 |
| 5. | Mature stage of product life cycle 产品生命周期的成熟阶段 |
| 6. | Growth stage of product life cycle 产品生命周期的成长阶段 |
| 7. | Product life cycle idea and its application in pollution control 产品生命周期思想及其在污染控制中的应用 |
| 8. | The study of product life cycle 产品生命周期的研究 |
| 9. | Product life cycle data model 产品生命周期数据模型 |
| 10. | What forms competitive advantage will take in a product life cycle 在一个产品周期内竞争优势会发生怎样的变化呢 |