counter-rail

常見例句

Each column is equipped in both planes with a preloaded roller bearing guide rail.
每個(gè)立柱的兩個(gè)平面均配有預(yù)加載滾柱軸承導(dǎo)軌。
The welding carriage is adapted to the rails of various diameters,but each rail is adapted to the certain diameter pipe only.
焊接小車可適應(yīng)各種直徑的導(dǎo)軌，但每一種導(dǎo)軌只能適應(yīng)一定的管道管徑范圍。