求翻译：我们公司是生产电子点火器的，我是对我们厂的大型烘箱进行维护保养的，就是在烘箱达不到设定温度时进行维修，还有烘箱升温到设定温度时正负偏差过大也要进行维修。是什么意思？

Our company is the production of electronic ignition, my large oven of our plant maintenance, positive and negative deviations in the oven reach the set temperature maintenance, as well as the oven heated to set temperature is too large also To carry out maintenance.

Our company is the production of electronic ignition, I was on the large oven we plant maintenance, and that is not set in the oven when the temperature up to carry out maintenance, there is also oven heat up to the set temperature is also positive and negative deviations too large to be repaired.

Our company produces the electronic igniter, I am carry on the maintenance maintenance to our factory large-scale drying oven, is in the drying oven could not achieve when hypothesis temperature carries on the service, when has the drying oven elevates temperature to the hypothesis temperature the p

Our company is the production of electronic ignition, large oven that I was right in our factory maintenance, is at less than the set temperature in oven repair, also oven heating up to set temperature plus or minus deviation is too large to maintain.

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