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- 基于农业野外作业预付费电表的研究Study of the Electronic Prepay Meter Base on Field-working in Agriculture
- 装置system
- 机电式预付费电能表的误差分析与测试Error Analysis and Testing on Mechanical-electronic Prepayment Meter of IC Card
- 微机预付费电能表驱动控制系统的设计Design of Microprocessor Based Prepayment Power Meter Controlling System
- 保护装置protector
- 传动装置gearing
- 基于CPU卡的预付费水表管理系统的研究Study on Prepaying Water Meter Management System Based on CPU Cards
- 预提费用accrued expenses
- 驱动装置drive set
- 预埋pre-buried
- 机械装置machinery
- 安全装置safety feature
- 预收collect
- 图片预览preview picture
- 报警装置warning device
- 实验装置experimental facility
- 预存prestore
- 防护装置guard
- 不可预知的unpredictable
- 调节装置control