n.(搁桌面等的)支架;搁凳;搁板桌;(脚手架等的)栈架结构;
英文例句/中文翻译:
Space Structure Design of Light Steel Trestle Work for Belt Conveyer
带式输送机栈桥轻钢空间结构设计
Design and Construction of Large Span Trestle s
大跨径支架的设计与施工
Probe into the modern design mode of hydraulic trestle
液压支架现代设计模式探讨