switch hook
英 [swɪtʃ hʊk]
美 [swɪtʃ hʊk]
网络 钩键; 叉簧
双语例句
- Main Products: AC Socket, Circuit Breaker, DC Jack, Digital Switch, Dip Switch, EMI Filter, Fuse Holder, Hook Switch, Key Switch, Micro Switch, Push Swit
主要产品：电源开关、无熔丝开关、AC插座、DC连接头、切换开关、指拨开关、微动开关、按键开关、轻触开关 - Technical Requirement and Application of Hook External Locking Switch The Locking Device-a Set of Hook Apparatus for Linking Vehicles
提速道岔钩式外锁闭装置的技术要求及使用方法快速救援锁闭套钩装置的研制与应用