片语
slewing g crane回转式起重机
whirler crane[机] 回转式起重机;旋臂吊车
slewing jib crane旋臂吊车
slewing pillar crane转柱式起重机
post crane slewing pillar crane转柱式起重机
slewing mobile crane回转流动式起重机
limited slewing floating crane[交]
slewing portal crane旋臂转柱起重机
underhung slewing jib crane悬挂式回转臂起重机
non-slewing floating crane[水运]
slewer回转式起重机;回转装置