The same contactors are used for ordinary two-position control . 普通雙位控制中采用相同的接觸器。
Two - position detecting scheme for gyro - based north seeker 陀螺尋北儀二位置尋北方案
Directions of operation of two - position lever , operated switches 操縱開關(guān)用兩位置桿的操縱方向
Aerospace ; lever - operated , two - position , on off switches , directions of operation 航空和航天.拉桿操縱的雙位on off開關(guān).操縱方向
Guiding type two - position & two - port high - temperature solenoid valve adopts teflon hard seal structure , with reliable performance , large flow , high - temperature resistance , and corrosion resistance . it can control multiple fluid , with easy operation 先導(dǎo)式二位二通高溫電磁閥,采用聚四氟乙稀硬密封結(jié)構(gòu),耐高溫、耐腐蝕、性能可靠,流量大、使用方便,能控制多種流體。