non pressure electric water heater 低压式电热水器
Low pressure electric appliance 低压电器
low pressure electric system 低压电力系统
electric pressure 电压 ; 电压等级 ; 电力
differential pressure-electric-area compensating 压差电气面积补偿
pressure gauge with electric contact 电接点压力表 ; 电接点压力计
electric pressure cooker [电] 电压力锅 ; 电高压锅
The structure and principle of a new type of direct high pressure electric-pneumatic proportional reducing pressure valve with electric feedback is proposed.
介绍一种新型的直动式电反馈高压电气比例减压阀的结构原理。
Using plane class fat double-decked model, from potential barrier penetration angle discussion high pressure electric field to cell membrane permeability influence.
同时,利用平面类脂双层模型,从势垒贯穿角度讨论高压电场对细胞膜通透性的影响。
This paper discusses short - circuit protection of low - pressure electric wire in the design of residence electricity, over current protecting and the choice of breaker in the system.
本文论述了住宅电气设计中低压配电线路的短路保护、过负载保护及系统中上下级断路器的选择。
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