久久久精品免费-午夜dv内射一区二区-牛和人交xxxx欧美-亚洲一卡2卡三卡4卡无卡下载-欧美日韩不卡视频合集

Rail
Product & Business
We will offer high technology, qualified products and excellent services.
首頁(yè)  >  Product & Business  >  產(chǎn)品詳細(xì)
Groove rail

 

Standard: BS EN 14811:2006

 

Specification Height(mm) Bottom plate(mm) Head widthA (mm) Head width B(mm) Slot width A(mm) Slot width B(mm) Waist thickness(mm) Single weight (kg/m)
59R1 180 180 113 56 42 15 12 58.97
59R2 180 180 113  55.83 42.52 14.65 12 58.14
60R1 180 180 113  56 36 21 12 60.59
60R2 180 180 113  55.83 36.34 20.83 12 59.75