door track

机电英文术语--打印文章 ... door sill 门坎；门槛 door track 门轨 dose 剂量 ...

http://www.ptsgi.com/chinese... ... "门端柱"," Door end post" "门导轨"," Door track" "门挡"," Door stop" ...

建筑,GMP及设计中英文词汇对照表 - 豆丁网 ... 门操作 door sill 门坎；门坎 door track 门轨 exterior piping system ...