安全开关

Self-control refrigeration components such as expansion valves, electromagnetic valve and high-voltage switch, and contactor and controller all adopt high quality products imported from the Europe and US, featuring reliable performance and precise control.

膨胀阀、电磁阀、高低压开关等制冷自控元件及接触器、控制器均采用欧美日高品质产品，性能安全可靠，控制精确有效。

This interfaces with access control or alarm systems and is superior to the commonly used door switch which indicates that the door is closed but not that it is secure.

这种方式可以与控制存取及报警系统进行交互，要比通常使用的只能显示门的关闭却不能给出安全状况信息的门用开关先进。

As tenants of the security door remote control switch to the security and emergency management center is a security alarm system to prevent illegal entry into lawless elements, to achieve security objectives.

由于住户遥控防盗门的开关及向保安管理中心进行紧急报警是一种安全防范系统，能阻止不法分子非法进入，达到防盗的目的。

All circuits which are not confined to one housing and which affect safety shall be double-wire, double-break, except signal and switch indicator light circuits.

所有电路所不局限于一所房屋，影响安全，应双丝双破，除信号指示灯、开关电路。

Keywords: trench and field stop IGBT; fast switching diode; extended save operation area; ruggedness

沟槽—电场截止型IGBT；快速开关二极管；扩展安全工作区；加固耐用性

Safety equipment, such as a kill switch to turn off the engine and electric power from both inside and outside the vehicle in case of emergency, a fire extinguisher, and door window nets, have also been stipulated in the regulations.

安全设备，如杀人开关，关闭从内部和外部的在紧急情况下车辆的发动机和电力，灭火器，和一扇窗网，也已依照本条例规定。

When cleaning or spraying, it is necessary to turn on switch of auto inflator in the "auto" direction without any mistake, otherwide, the device may be damaged to cause safety hazard!

当清洗或喷雾作业时，请务必将自动充气机开关向自动方向打开，切不可搞错，否则会损坏设备，造成安全危害！

This technique was proved to be effective and safe in treatment of freckles and freckletous naevus.

Q开关激光治疗雀斑及雀斑样痣疗效满意，是安全便捷的治疗方法。

Or transients on one hand, and harmful sustained overloads on the other. Thermal

这类设备都需要有能力一方面来识别安全的开关-ON 或者电流的变换，另一方面

They include all kinds of super mini sealed DC electromagnetic relay, sealed electromagnetic relay, sensitive electromagnetic relay, mini sealed electromagnetic relay, super mini high-power relay, super mini sealed hold relay, coaxial relay, super mini sealed relay, mini sealed temperature relay, high temperature relay, heat protector, priming system safety protector, separation control overload switch, wind speed relay, time relay, sealed switch, program controller and protector for over loading, etc., which are used widely in aviation, aerospace, electronic communication, home appliance, etc.

各类超小型密封直流电磁继电器，密封电磁继电器，灵敏电磁继电器，微型密封电磁继电器，超小型大功率继电器，超小密封保持继电器，同轴继电器，超小型密封继电器，微型密封温度继电器，高温温度继电器，热保护器，火工品安全保护器，分离控制过载开关，风速继电器，时间继电器，风器，密封断路器，程序控制器，过载保护器等广泛用于航空，航天，电子通讯，家用电器等领域，其产品远销欧洲。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。