由于公约是提倡性的文书,所以公约用语应当分概括笼统。
A. 正确
B. 错误
With reference to an axial piston pump, which one of the following statements is true?()
A. The cylindrical barrel is coupled to the motor
B. The cylindrical barrel has an odd number of bores
C. The bores end in sockets
D. The sockets fit in the swash plate
降温系统一般是间歇式工作,喷雾10~30s,为便于雾粒气化,停止工作()
A. 4min
B. 3min
C. 2min
D. 1mi
基层机构特别要对单笔挂账超过()且金额折合人民币10万元以上挂账,或单笔挂账一年(含)以上且金额折合人民币1万元以上的挂账,应积极清理。
A. 三个月
B. 一个月
C. 半个月