Spot control and analysis are related to the quality of body painting, and it is one of main routine works in painting room.
脏点控制与分析直接关系到车身涂装质量的优劣，是涂装车间日常工作的重点内容之一。
An effective spot-control method with control chart has been made in productive process, and obvious improvements are obtained in practice.
利用控制图对工序进行了有效的现场控制并在实践中取得了明显的改进。
An effective spot-control method with control chart has been made in productive process, and obvious improvements are obtained in practice.
利用控制图对工序进行了有效的现场控制并在实践中取得了明显的改进。
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