基纱直径  base yarn diameter

纱直径  yarn diameter

赤道直径  equatorial diameter

管道直径  line diameter

轨道直径函数  orbital diametral function

滚道直径变动量  variation amount of raceway diameter

均方孔道直径  mean-square channel diameter

孔道直径  channel diameter

隧道直径  Tunnel diameter

大直径径向渗透率仪  full diameter radial permeameter

大直径直缝焊管  Large－ sized straight weld pips; large-diameter butt welded pipe; large diameter longitudinal welded pipe; Large-sized straight welded tube

大直径直缝埋弧焊管  Large-sized LSAW pipe

轨道纱  orbital yran

纱径异常切断装置  yarn clearer

纱线直径  yarn diameter

纱线-直径  yarn diameter

纱线直径测定器  yarn gauge

纱直贡  single twilled satin

超大直径隧道衬砌  super-large diameter tunnel lining