双卷 meaning in English
twofold
Examples
- Front suspension ( option ) , dual coil springs and shock absorbers
前悬架（备选件） ：双卷簧和减震器。 - Double coil nest spring
双卷圆簧组 - Magnetic tape sound recording and reproducing systems . part 6 : reel - to - reel systems
磁带录音和放音系统.第6部分:双卷盘式磁带系统 - Magnetic tape sound recording and reproducing systems ; reel - to - reel systems ; identical with iec 60094 - 6 : 1985
磁带录音和放音系统.双卷盘式磁带系统 - The device is suitable to 380 - 220kv substation ' s automatic closing emergency sources control of lines , two - winding transformers or three - winding transformers
该装置适用于变电站内380v ? 220kv各种电压等级线路、双卷、三卷等变压器的双方向备用电源自动投入控制。