A、many thousand times larger than
B、the same as
C、many thousand times smaller
D、none of the above
更多“High-speed rotation in a centrifugal purifier can produce a force （） the force of gravity.”相关的问题
A、High-speed operation and rough handling of hatches are dangerous. B、Low-speed operation and rough handling of hatches are dangerous. C、Low-speed operation and rough handling of hatch covers are dangerous. D、High-speed operation and rough handling of hatch covers are dangerous.
A、A. low-speed control B、B. inching control C、C. high-speed control D、D. slow-speed control
A、half the engine rotational speed B、twice the engine rotational speed C、the engine rotational speed D、four times the engine rotational speed
A、A.slow-speed diesel B、B.medium-speed diesel C、C.high-speed diesel D、D.constant-speed diesel
A、High-speed parallel connections B、Lower voltage C、Lower volume stripes D、Higher bandwidth
客服
TOP
查看正确答案
