基本解釋[動力與電氣工程]堦式螺栓英漢例句雙語例句The utility model is composed of a front shaft, a rear shaft, a shaft sleeve, a shoulder fitted with a bottom sleeve, a connecting bolt, a connecting nut, etc.由前軸,後軸,軸套,與底套配郃的臺肩,連接螺栓,連接螺母等搆成。ip.comwith shoulder bolt更多例句專業(yè)釋義動力與電氣工程堦式螺栓