The strength and fastening capability of glue-lams eliminated the need for aluminum tube backplates, whereby the wood supported the curtain wall window system directly.
胶合木的强度和紧固能力消除了铝管底板的需要，即木结构直接作为幕墙窗系统的支撑。
2
Window cleaning tube with inject nozzles to be fitted on top of wheelhouse Windows.
在驾驶室窗顶部安装清洗窗户的管子和喷头。
3
This paper presents principle and implementation way of "window method", which is onc to measure precisely inertia of pickup tube.