Based on the stability theory of cold-formed thin-wall steel structures, the computation method of cold-formed thin-wall rack post under eccentric compression is proposed.

本文根据冷弯薄壁钢结构偏心受压的稳定性理论，提出了冷弯薄壁多孔货架立柱偏心受压计算方法；

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Put your suitcase on a luggage rack and pull it out from the wall.

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The integrated speaker solution is comprised of two-way active speakers (BeoLab 15), an active subwoofer (BeoLab 16) and a rack-ready amplifier (Amplifier 1)-all created specifically for in-wall or in-ceiling placement.

ENGADGET: Bang & Olufsen launches BeoLab 15 in-wall speakers for stealthier beats (update: ears-on)