The heaviest type pallet is the（）.

1、If the detergent type lubricating oil

If the detergent type lubricating oil being used in a diesel engine is black, the oil （）Amust be centrifugedBmust by filteredCmust be changedDis holding finely dispersed carbon in suspensio

2、A system administrator types the comma

A system administrator types the command to change the hostname of a router. Where on the Cisco IFS is that change stored? （）A NVRAMB RAMC FLASHD ROME PCMCIA

3、Which of the listed types of files is

Which of the listed types of files is the best for producing a fine finish on metal?（）AMillBFloatCWardingDSecond cut

4、The marine diesel engine is a type of

The marine diesel engine is a type of diesel engine used on ships The （） of its operation is not very difficult to understand.AprincipleBprincipalCcauseDcase

5、What type of liquid is used in the liq

What type of liquid is used in the liquid P/V breaker（）.AHydraulic oilBWater-antifreeze mixtureCDistilled waterDOil from the cargo

6、What type of oil is not covered in the

What type of oil is not covered in the oil pollution law?（）Amineral oilBmachinery oil being transferred for shipboard useCcrude oil unrefinedDnormal bilge oil and water