pat patent 隐藏摘要  |
 | 专利 |
| PASS. Passenger 乘客(侧) pat patent 专利 PAV Pressure-Actuated-Venting 压力动作放气稳压阀 | |
| http://baike.baidu.com/view/1103796.htm - 基于42个网页 |
| 相关词条 |
PAT-B  |
| pat. patent |
| pat pattern |
| pat-ent |
| pat patent 隐藏摘要 |
| 专利 |
| PASS. Passenger 乘客(侧) pat patent 专利 PAV Pressure-Actuated-Venting 压力动作放气稳压阀 | |
| http://baike.baidu.com/view/1103796.htm - 基于42个网页 |
| 相关词条 |
| PAT-B |
| pat. patent |
| pat pattern |
| pat-ent |