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11. | DC solenoid for valve control |
| 直流阀用电磁线圈 |
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12. | distributing valve control lever |
| 分配阀操纵杆 |
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13. | servo-valve control device |
| 伺服阀控制装置 |
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14. | self-rectifying wet-type solenoid for valve control |
| 自整流型湿式阀用电磁铁 |
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15. | air valve control lever |
| 气阀控制杆 |
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16. | cargo oil valve control system |
| 货油阀操纵系统 |
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17. | ballast valve control system |
| 压载阀控制系统 |
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18. | exhaust by-pass valve control wire switch |
| 排气旁通阀控制线转环 |
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19. | two valve control action |
| 二值控制动作 |
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20. | Key warder: valve control lead storage battery; charge method; balanced; Circling life. |
| 关键词:阀控式铅酸蓄电池;充电方法;均衡性;循环寿命. |
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