Lifts—Main specifications and the dimensions arrangements for its cars,wells and machine rooms—Part 2:Lifts of class Ⅳ
IDT ISO 4190-2:2001
全国电梯标准化技术委员会(SAC/TC 196)
本部分规定了安装Ⅳ类电梯所要求的尺寸，在3.2.4中定义了Ⅳ类电梯通常是用来运送货物。
本部分适用于电力和液压驱动的电梯。井道的水平尺寸通常由出入口和驱动方式决定，包括配有水平和垂直自动滑动门的电梯。
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