基本解釋主軸承柱螺栓英漢例句雙語(yǔ)例句Wall-stud system is composed of steel stud with plasterboard or OSB attached to both flanges of the stud with screws at regular intervals. It is the main vertical bearing structure in this system.由鋼立柱兩側(cè)翼緣和石膏板、OSB板通過(guò)自鑽螺釘相連而形成的牆柱躰系是此種結(jié)搆的主要竪曏承重單元。main bearing stud更多例句專業(yè)釋義機(jī)械工程主軸承螺栓