After received the “finished with engine” instruction, which of the following operations is false?（） shut off the starting air receiver outlet valve。 stop the FO priming transfer pump and shut off the correspondence inlet and outlet valve。 stop the SW pump immediately and shut off the correspondence inlet and outlet valve。 stop the FW pump immediately and shut off the correspondence inlet and outlet valve。
计息有几种方法（） 积数计息法。 逐笔计息法。
BSJ-2200变电站计算机监控系统典型的结构特点是什么？这样的结构有哪些优点？
1K字节的存储器能存（）个汉字。 A.1024。 B.512。 C.1000。 D.500。
Which of the following item is the cause to the damage of parts and excess wearing?（） overload。 the odds of the load。 the default of parts。 overload and the odds of the load。
会计印章有以下几种（）
