swivelling undercarriage【航】
【机械工程】带伸缩腿架的着陆装置
undercarriage with telescoping legs for apparatus
暂无补充释义。
相关词条
undercarriage
bicycle gear【航】;bicycle undercarriage【航】;
undercarriage, propelled
travelling carriage (undercarriage)
two-skid undercarriage【航】
undercarriage, adjustable in height
undercarriage, frame