628、利用简化的原理图和图纸来解释系统的操作方法,包括使用过程中的警告装置和控制特点
答案解析
相关知识点:
用简化图解释系统操作
相关题目
861、 Remove the sealant with a blunt scraper.
860、Remove the pin before you turn the pulley.
859、Rectify the defect before you stop the/pump momentarily.
858、Perform preliminary inspection of all articles that are maintained.
857、Make sure that you turn the control knob counterclockwise.
856、Make sure that you remove all tool and equipment.
855、Make sure that the indication on the gauge agrees with the quantity that is in the tank.
854、Make sure that the cabin pressure stays constant.
853、If test result fail, the; repair extent should be depended on the troubles
852、Keep tools away and pick up debris near the engine
