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- Manufactured the first household electrical switch. 首批生产家用电器开关。
- An electrical switch operated by pressing a button. 通过挤压按钮操纵的电开关。
- PU chemical products (including dangerous goods), PU heat preservation management. Electrical switching cabinets. 聚氨酯化工制品（不含危险品），聚氨酯保温管。电器开关柜。
- Horizontal pressure tanks for air pressure generating stations in electrical switching plants. 电气开关设备中气压发生装置用卧式压力容器。
- A decrease in the effects of electrical switching on torsional oscillations of shafts during fast valving is advantageous to fast valving. 在快关过程中减小电气切换操作对轴系扭振的影响,是保证快关汽门顺利进行的积极措施。
- Life of electric switch with self-elastic contact finger is long. 自力型触指;开关电气寿命长.
- Electrical switch boxes, gas meters, or your PC make ideal homes because they are dry and have small, easily defendable entrances. 而电器转换盒、煤气表、个人电脑之所以成为蚂蚁们的理想居所是因为它们的内部环境干燥，有微小的孔缝，成为了蚂蚁最适于防御的入口。
- Inverters can also automatically event of the failure of the faulty electrical switch to the state of emergency frequency. 也可以在变频器发生故障时自动将发生故障的电机切换到工频状态应急工作。
- Do not touch any electrical switches because a spark can cause an explosion. 千万不要触支任何电掣，因为小小的火药也可以引起爆炸。
- Mr Asahi's movements involve some serious animatronics, developed with the use of compressed air, controlled and regulated through various valves and electrical switching mechanisms via a PC. 朝日先生的动作涉及到一些重要的电子动画技术开发，通过微机控制和调节不同的阀门和电子开关，利用压缩空气产生机器人的动作。
- The fireworks factory blew up when something went wrong with an electric switch. 焰火工厂因电流开关出毛病而爆炸了。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- By increasing or lessening the hours of darkness in each day,the scientists have been able to turn plant growth off and on like an electric switch. 用于增加和减少每天黑暗小时数的方法，科学家已经能够控制植物生长，如同控制一个电器开关。
- Yueqing Huatai Electric Switch Factory is a professional production of TAC, DC contact with the collective enterprises. 乐清市华泰电器开关厂是一家专业生产交、直流接触器的集体企业。
- You'd better turn off the power suppy when it isn't used, for fear that the children play with it as a toy and start the light electricity switch. 该机不用时最好关掉电源。以免小孩作为玩耍的工具,启动光电开关。
- Economize on water and electricity use.Attention on fireproofing.Do not wire the apartment or repair the electricity switch without permission. 不准私自接电源或检修电器开关，以防止触电事故。
- Be he a civil engineer or an electrical engineer? 他是土木工程师还是电气工程师？
- The characteristics of the mould for electric switch shell was high high serface quality of die space, many core, small diameter and low intensity of core and mandril. 电器开关外壳注塑件模具的特点是型腔表面质量要求较高,型芯数量多,型芯及顶杆直径小、强度低。
- There are some electrical apparatus in the room. 房间里有些电器。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
