给出单片机制动闸自动调节系统的结构，阐明了它的工作原理和特点。

A automatic regulating system for brake with single chip microcomputer is presented in this article.

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在研究了运输绞车系统结构的基础上，为绞车设计了一对手动制动闸。

Studies a drive system of a new haulage winch, gets the objective function and the constraint condition for it.

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采用混杂纤维作增强材料并以改性酚醛树脂为基体制成提速列车用的制动闸片。

A new type of brake pad using hybrid fibers reinforced modified phenol-formaldehyde resin matrix was produced.

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