| 1. | Method of stuck pipe spotting freeing operation
卡钻浸泡解卡液作业方法 |
| 2. | Structure for the achievement of hazardous substance free operations
无有害物质运行的架构 |
| 3. | Hands free operation with advanced voice dialing and commands
配备先进的话音拨号及话音指令功能 |
| 4. | Touch free operation wc flusher
免接触马桶冲洗阀 |
| 5. | 3 h . p . power motor warrantees trouble free operation even at the busiest facilities
配备3匹马力马达，动力强大，可长时间使用 |
| 6. | The 3 h . p . power motor warrantees trouble free operation even at the busiest facilities
配备3匹马力马达，动力强大，可长时间使用 |
| 7. | Supply spares on time and guarantee customer trouble free operation of machine
八、保证配件的及时供应，让您在使用设备时无后顾之忧。 |
| 8. | Eyes - free operation - automatic text - to - speech announces the recognized name , enabling eyes - free operation
盲点操作- -自动拨入已存联系人的号码.使得不需要眼睛去看着操作 |
| 9. | By the touch free operation infra - red control water only starts to run when there is a hand under the tap
水头下有手出现时，无需接触性操作远红外线自动控制水即自动流出。 |
