充电回路得电顺序是充电接触器先得电分离接触器后得电。
灰温一般控制标准是多少？
按照案件立卷规定，下列哪些案件材料应放入正卷归档（） ["A.听证笔录","B.听证报告","C.立案审批表","D.行政处罚告知书"]
The best time to work a boat into a slip is（）. ["when the wind is against you","with the current setting against you","at slack water","with a cross current"]
在Word中选用“撤消”操作的快捷键是（）。 ["Ctrl+C","Ctrl+V","Ctrl+X","Ctrl+Z"]
如何调节灰温在正常范围？
