A、brass
B、copper
C、iron
D、monel metal or stainless steel
更多“To minimize corrosion, fuel oil strainer disks, spacers and scraper blades are made of （）.”相关的问题
A、To ensure that interference to proprietary communications is minimized B、To ensure that only voice communications can be effected on the distress frequency or channel C、To ensure that a distressed vessel will have a "window" twice each hour for transmitting routine messages D、To ensure that interference on a particular frequency or channel to communications concerning emergency traffic is minimized
A、Allow users to develop their own approach to network security B、Physically secure network equipment from potential access by unauthorized individuals C、Encourage users to use personal information in their passwords to minimize the likelihood of passwords being forgotten D、Delay deployment of software patches and updates until their effect on end-user equipment is well known and widely reported E、Minimize network overhead by deactivating automatic antivirus client updates
A、the filter to operate more efficiently B、the lube oil cooler to be bypassed C、positive lube oil pump suction to be assured D、galvanic action in the cooler to be minimized
客服
TOP
查看正确答案
