配线必须按照设计技术要求和工艺要求，严格施工，配线绝对准确，接触良好，绝缘可靠，布线整齐美观。
安装各种电器柜和电器件时，只要不损坏导线的绝缘层是可以压线的。
The relative air pressure in the inlet manifold of a turbocharged diesel engine is usually（） ["greater than the average exhaust manifold pressure","less than the average exhaust manifold pressure","greater at the turbine wheel than at the impeller","greater at reduced engine speed"]
在“文件夹选项”中没有的标签是（）。 ["常规","文件类型","脱机文件","新建和删除"]
What equipment is customarily used when seamen are working on a stage rigged over the side of a vessel（）. ["Jacob's ladder","Manropes","Heaving lines","All of the above"]
煤磨传动系统的点检标准是什么？
