曳引电梯主要部件及功能检验检测技术 - Tapa blanda

Traction elevator main components and functions Inspection Technology(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2019-08-01 Pages: 140 Language: Chinese Publisher: China Electric Power Press book elevator Supervision. Inspection and periodic inspection rules - traction drive elevator and forced (TSG T7001-2009) and elevator we are manufacturing and installation safety norms (GB 7588-2003). based on the probability . Nº de ref. del artículo: NN042099

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