1.梯子
1.a short ladder consisting of two sloping parts that are attached at the top so that it can be folded and carried
1.Today, stepladders carry labels several inches long that warn, among other things, that you might surprise! - Fall off .
现在，梯子上贴的标签有几英寸长，令人吃惊的是，它警告的内容甚至包括你有可能摔下来。
2.Safety of machinery - Permanent means of access to machinery - Part 3 : stairs, stepladders and guard-rails.
机械安全.允许接近机器的固定方式.第3部分：楼梯、梯凳和护栏
3.Swimming pool equipment - Part 2 : additional specific safety requirements and test methods for ladders, stepladders and handle bends.
游泳池器械.第2部分：梯子、直爬梯和把手弯头的附加特殊安全要求和检验方法
4.Safety of machinery - Permanent means of access to machinery - Stairways, stepladders and guard-rails
机器安全.机器接近的固定方式.楼梯、梯子和护栏
5.Safety of machinery--Permanent means of access to machines and industrial plants--Part 3: Stairways, stepladders and guard-rail
机械安全进入机器和工业设备的固定设施第3部分：楼梯、阶梯和护栏
6.Swimming pool equipment - Additional specific safety requirements and test methods for ladders, stepladders and handle bends
游泳池设备.梯子，脚踏梯和手拉带的附加特殊安全要求和试验方法。