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电梯主参数及轿厢、井道、机房的型式与尺寸 第3部分;V类电梯
Lifts--Main specifications and the dimensions arrangements for its cars, wells and machine rooms. Part 3: Lifts of class V
价格：￥0.00
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电梯主参数及轿厢、井道、机房的型式与尺寸 第2部分:IV类电梯
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电梯主参数及轿厢、井道、机房的型式与尺寸 第1部分:Ⅰ、Ⅱ、Ⅲ类电梯
价格：￥0.00
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电梯工程施工质量验收规范
Code for acceptance of construction quality ofliffts，escalators and passenger conveyors
价格：￥0.00
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