×
单选题
The portion of the system which is used to store and deliver hydraulic fluid to using systems. Includes items such as tanks, accumulators, valves, pumps, levers, switches, cables, plumbing, external connectors, etc. Does not include the supply valves to the using systems.
A
A.用于把液压油储存到一定量后运送于系统中使用的部分。包括很多部件，比如：油箱、储存器、阀门、油泵、杠杆、电门、电缆、铺设管路、外部连接器等。不包括将阀门提供给使用中的系统。
B
B.用来储存和运送液压油到各个使用系统的系统部分，包括油箱、蓄压器、活门、油泵、手柄、电门、钢索、管路、外部接头等部件。不包括各用户系统的供应阀。
C
C.系统用于把液压油储存并运送于系统中进行使用的部分。包括以下部件：油箱、储存器、阀门、油泵、手柄，开关、电缆、铺设管路，外部连接器等。不包括输送阀门给系统使用。
答案解析
正确答案：B
相关知识点：
液压系统部件含啥要记牢
相关题目
单选题
Do not install shims over 0.02 mm thick.
单选题
Make sure that drag struts do not obstruct landing gear.
单选题
Damage can occur to the pump if there is not sufficient oil in the reservoir.
单选题
Do not make kinks in the cables.
单选题
Align the drill until it is perpendicular to the surface.
单选题
Engage the gear wheel on the splined shaft.
单选题
It sets forth manufacturer recommended retirement times for parts or assemblies.
单选题
Engines 1 and 2 supply hot air to their related wings.
单选题
Repair the surfaces that have scratches.
单选题
Before you do servicing of the hydraulic system, isolate it.
