在创业初期,企业的生产运营能力很难保持一个合理的状态,因此,制造型公司在创业初期往往会选择产品外包,从而把大部分资源投入到市场营销中去。
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Please choose the major types of steering gears used in cars today.
A. Manual steering system
B. Power steering system
Please choose the main types of the power steering system used in cars today.
A. Hydraulic Power Steering (HPS)
B. Electric Power Steering (EPS)
C. Electro-Hydraulic Power Steering (EHPS)
The manual steering system relies on the driver’s steering power to steer the wheel.It mainly consists of steering control mechanism (including steering wheel, steering column, etc.), steering gear, steering linkage mechanism (including steering tie rod, steering knuckle arm, steering knuckle, steering vehicle wheel, etc.).
A. 对
B. 错
Power steering systems add a hydraulic pump, fluid reservoir, hoses, lines, and either a power assist unit mounted on, or integral with, a steering wheel gear assembly in basic of manual steering system.
A. 对
B. 错