Massive, insulated shutters recall the original barn doors, and protect a vast rotating window operated by an adapted chain-lift.
厚重的隔热百叶门仿佛是谷仓原有的一部分，隐藏在其后的是一个可通过链条旋转打开的巨大玻璃窗。
With the crane loading sequence planning window user can generate a detail plan for a heavy crane lift, and then run 3d "video" of crane lift by stepping trough the pre planned steps.
随着起重机载荷序列规划窗口用户可以生成一个细节重型起重机升降机计划1，然后运行，加强计划采取的步骤槽前三维“视频”起重机的提升。
With the crane loading sequence planning window user can generate a detail plan for a heavy crane lift, and then run 3d "video" of crane lift by stepping trough the pre planned steps.
随着起重机载荷序列规划窗口用户可以生成一个细节重型起重机升降机计划1，然后运行，加强计划采取的步骤槽前三维“视频”起重机的提升。
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