truss

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The policeman trussed up the thief with ropes.

I found him trussed up in his cupboard.

He was bearing a truss of trifles at his back.

[rope for trussing up prisoner;

This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.

Nowadays, slop roof consists of steel column and beam or steel truss and purling, and connected with existed building by concrete beam cast in place, is being used commonly in this project.