Usted buscó: 梯子 (Chino (Simplificado) - Inglés)

梯子
ladder

因此，脚手架、梯子、升降机、电梯、吊升机械和各种机器都必须得到适当保护和管理。
accordingly, scaffoldings, ladders, lifts, elevators, hoists and machines of all kinds must be protected and properly supervised.

34. 飞机闲置且无人警卫时，必须关闭所有外部舱门，移走登机设备（梯子、走道等）。
34. when an aircraft is not in service and remains unguarded, all exterior doors must be closed and boarding equipment removed (ladders, walkways, etc.).

浆糊梯子
sticky ladders