The car is equipped with a speed-regulating device.
这辆汽车配备有自动调速装置。
The utility model discloses a speed-regulating device for an electrically-driven wheelchair.
本实用新型公开了一种电动车椅的调速装置。
The paper introduced the haulage speed regulating device of the electric magnetic speed regulating electric haulage coal shearer with MC68HC05B6 microcomputer.
提出了基于单片微型计算机MC 68hc05 B6的电磁调速电牵引采煤机牵引调速装置。
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