本实用新型公开了一种能够显示通断状态的拉线开关。
The utility model discloses a bracing wire switch which can display on-off state.
本实用新型是一种用于换气扇的电源开关和百叶闭合连动的专用拉线开关装置。
The utility model relates to a power switch used for a ventilating fan and a special pulling switch used for the closure and the linkage of shutter blades.
深圳思比得电器有限公司经销的电源插座、节能插座、工程地拖、灯头、固定插头、带线插座、转动插头、拉线开关品种齐全、价格合理。
LtdDistribution outlet, engineering and drag, lamp, fixed plug, with cable outlet, turn the plug, cable switch range, price is reasonable. Shenzhen SIBIDeElectric Co.
就煤矿井下现用的隔爆按钮以及行程开关、限位开关、打点器、拉线开关、井口开关等进行了统计、分析，针对使用中出现的问题提出了改进措施。
This article has made statistic and analyses on many types of flameproof button and switches used in coalmine, such as travel switch, limit switch, pull switch, and so on.
就煤矿井下现用的隔爆按钮以及行程开关、限位开关、打点器、拉线开关、井口开关等进行了统计、分析，针对使用中出现的问题提出了改进措施。
This article has made statistic and analyses on many types of flameproof button and switches used in coalmine, such as travel switch, limit switch, pull switch, and so on.
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