longitudinal guide, telescopic guide
【建筑】用于模型或模板的伸缩大梁
TELESCOPIC girders for forms or shutterings
暂无补充释义。
TELESCOPIC girders for forms or shutterings
暂无补充释义。
longitudinal guide, telescopic guide
telescopic pipe
telescopic compensating member
telescopic
telescopic cylinder
TELESCOPIC shores or struts in building
telescopic
telescopic rod