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- electric switching locomotive 调度电力机车
- Life of electric switch with self-elastic contact finger is long. 自力型触指;开关电气寿命长.
- 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。
- 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。
- 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。
- 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。
- Where is the electric switch? 电灯开关在哪里?
- 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。
- The factors of stress concentration in thin plates used as springs in electric switches were required. 要求定出用作电器开关簧片的薄板中的应力集中系数。
- XKA,XGA designate respectively, electric switches at site. This switch is option for user at the time of order and not on the standard type. XKA和XGA分别为现场电动操作开关。此开关为用户选择订货,标准型无此按钮。
- Electric switches are made in a great many different shapes and sizes,but they all work in the same way. 电开关有各种形状和大小，但它们都以同样的方式工作。
- Toyota Motor will recall 688,314 Camrys and other sedans made at its two China joint ventures from today, its largest recall in the country, to fix a faulty electric switch to the window. 丰田汽车(ToyotaMotor)周二起将在中国市场召回两家在华合资企业生产的68.;8314万辆凯美瑞(Camry)和其它轿车，以修复电动车窗主控开关的一处缺陷。
- 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。
- Electric switches are made in a great many different Shapes and sizes, but they all work in the same way. 电开关有各种形状和大小，但它们都以同样的方式工作。
- 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。
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- For maintenance convenience,many electric switches for mine are adopted pinboard construction in order to reduce effect of coal mine production. 为了维修方便,许多矿用电气开关采用插接式结构,以减少对煤矿生产的影响。
