论文部分内容阅读
介绍了FY90-WJFW型微机防误闭锁装置的基本原理和功能,分析了使用过程中存在的不足和问题并提出了改进方法。
The basic principle and function of the FY90-WJFW microcomputer error-proofing locking device are introduced. The shortcomings and problems in the using process are analyzed and the improvement methods are put forward.