门架 meaning in Chinese

door pocket
gantry mounting

Taking photos with the paper models and the mini goal
与纸板模型及迷你门架合照
A new mode for calculation of portal double row anti - sliding piles
门架式双排抗滑桩设计计算新模式
Experiment and research on hot press extrusion process of forklift truck door frame
叉车门架热挤压工艺试验与研究
Tire steel forklift channel
叉车门架用槽钢
Application of urban road transformed of retaining wall of the posture of the door
门架式挡土口在城市道路改造中的应用

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