湖北长环，武汉长吊环
产品代号SWL(t)单位：mm自重dBAJW11012tφ22901401.7JW11023tφ261001602.6JW11035tφ321101904.6JW11048tφ361202006.2JW110510tφ401402609.5JW110616tφ4214026010.6JW110720tφ4516030013.8JW110832tφ5018037020.4JW110940tφ5518039025.9JW111060tφ6022039032.4JW111180tφ7024042048.4)