电缆盘只允许（），且地面应平整，以防止电缆损坏。 ["短距离滚动","长距离搬运","长距离滚动","短距离搬运"]
保护装置的动作评为“正确”和“不正确”的原则是什么？
One of the main purposes of refractories in a boiler furnace is to（） ["help preheat the air for the furnaces","help preheat the feedwater","protect economizer from excessive heat","prevent excessive furnace heat losse"]
客户在华夏银行存入的（）记名式款项，可以申请开具个人存款证明。 ["本外币储蓄","基金","黄金","第三方存管账户资金"]
What is the first thing you would check on taking over a watch?（） ["the bilges","the periscope","the water level","the oil pressure"]
画出用兆欧表测量电缆绝缘电阻接线原理图。
