基本解釋[機(jī)械工程]外閘帶詞組短語短語contracting -band break 被動(dòng)輪鼓external contracting brake band 外閘帶contracting band clutch 縮帶離合器external contracting band 外收縮制動(dòng)帶contracting band brake 外帶式制動(dòng)機(jī);外帶式制動(dòng)器contracting band更多詞組專業(yè)釋義機(jī)械工程外閘帶