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- polarized relay contact 组合继电器接点,有极继电器接点
- It with five independent relay contact outputs may direct replace the? Pressure meter of electric contact. 带五个独立继电器接点输出可直接替代电接点压力表。
- Controller can output five teams relay contact signal at most to control elevator running. 输出最多五组继电器触点信号,控制电梯运行。
- Relay contact point inspection: ensure contact point is good jitter-free no stick and spark abnormal phenomenon and sufficient pressure. 继电器的接点检查：应保证接点接触良好、无抖动、粘住或出现火花等异常现象，并有足够的压力。
- Relay contact point inspection: ensure contact point is good, jitter-free, no stick and spark abnormal phenomenon, and sufficient pressure. 继电器的接点检查:应保证接点接触良好;无抖动;粘住或出现火花等异常现象;并有足够的压力.
- Retained polarized relay with heavy duty contacts 极性保持加强接点继电器
- retainer neutral polarized relay 组合保持继电器
- magnetically biased polarized relay 磁偏级化继电器
- DC testing, applying to transformer and inductor winding copper resistance、relay contact resistance、switch and socket contact resistance、lead resistance、compenent solder resistance、PCB line and hole resistance、metal detection,ect. 直流测试，适用于变压器及电感线圈铜阻、继电器接触电阻、开关、接插件接触电阻、导线电阻、元件焊点接触电阻印制板线条及焊孔电阻、金属探伤等。
- Analysis on Forming Process and Die Design of Contact Spring in Miniature Polarized Relay 微型极化继电器簧片成形工艺分析及模具设计
- The two systems of government are polar opposites. 这两种政体正好相反。
- Relay contacts should be shielded from the coil to minimize induced noise from the relay power supply. 继电器触点和线圈之间应该屏蔽，以使继电器电源引起的感应噪声最小。
- Electromechanical Relay. A relay that uses an electromagnet to move an armature and make or break the relay contacts. 机电式继电器利用电磁铁转动枢轴来连接或断开继电器触点的一种继电器。
- Cold switching also eliminates arcing at the relay contacts and any RFI that might be caused by arcing. 冷切换还不会在继电器触点引起电弧，以及电弧引起的射频干扰（RFI）。
- In the switched-off condition or when the current supply is interrupted the three relay contacts on the output terminals 3 to 8 are open. 在开关关闭或供电电流中断时,输出终端3到8上的三个继电触点打开。
- They scrambled to figure out why and discovered, stuck between a set of relay contacts deep in the bowels of the computer, a moth. 他们在这庞杂的环境中发现并找出，隐藏在计算机内部一组粘合在一起的继电器的故障，需要一个月的时间。
- Most switch mainframes can be triggered externally via the trigger input and can send an output trigger pulse when the relay contacts have settled. 大多数开关主机都可通过触发输入进行外部触发，并且在继电器触点稳定之后可输出一个触发脉冲。
- Voltage Clamping. The circuitry necessary to protect relay contacts from excessive voltage caused by switching current into inductive loads. 电压箝位为保护继电器触点不受切换至感性负载的电流引起的太大电压损坏所必须的电路。
- The issue has polarized congress. 该争论于国会分裂。
- Public opinion has polarized on this issue. 在这个问题上公众的意见已两极分化。
