beds point meaning in Chinese

狭幅梭结花边

Fixed railway installations . equipment for overhead telecommunication and signalling lines . collar with one bedding point for wooden pole
铁路固定装置.通讯和信号装置架空线路用器材.木电杆用单固定点卡箍
Fixed railway installations . equipment for overhead telecommunication and signalling lines . collar with two bedding points for wooden pole
铁路固装置备.通讯和信号装置架空线路用器材.木电杆用双固定点卡箍