Device has been adjusted to the best performance in the factory, do not adjust any control or switch of default, unless operating according with the operation manual.

设备在工厂时已调至最佳性能，不要调节任何预设的控制或开关，除非按使用说明书中的指定操作。

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Overcomes the present gas sensor manual control test to bring the efficiency lowly, the error big, the operator operating time long and so on the questions.

克服了目前气敏传感器人工操作测试带来的效率低、误差大、操作人员长时间工作等问题。

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H form shift operating handle: The gear control is flexible and convenient. You can manual mold, automatic mold or typical work mold.

H型换档操纵手柄：档位控制先进灵活方便，可选择手动档、自动档、典型作业模式。

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