... 施工企业 construction enterprises 施工起重机 construction hoist 施工前阶段 preconstruction stage ...
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Construction hoist is a kind of lifting.
施工升降机是起重机械的一种。
My factory produces all kinds of tower crane, construction hoist and concrete pump, all of them have the first quality and the best price, welcome to contact with us, thank you !
我公司生产及销售各种型号的塔机，施工升降机和输送泵，质量好价格低，欢迎来电咨 询合作，谢谢！
The hydraulic lifting device presented in this article is a new and special hoist, suitable for the lifting of very heavy and bulky loads in construction site.
液压提升装置是一种新颖、特殊的起重设备，适合于建筑工程中特大笨重件的吊装。
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