The installment and dismantle of guiding track framework be done under the wind force below grade 4.

升降机导轨架的安装与拆卸必须在风力小于4级的天气情况下进行。

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The Yonge Street frontage includes destination retail at and below grade, creating a prominent commercial facade.

朝向央街的正面包括地面和地下零售商店，创造了突出的商业外观。

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The complex sits over a below grade car park with light timber framing clad in corrugated iron and plastered concrete panels.

这个综合住宅区坐落在地下停车场上方，轻木骨架用波状钢和石膏混凝土面板包覆。

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On the practical side, it also houses the ventilation systems for everything below grade, from transportation to the memorial museum.

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The average student enters KIPP two years below grade level in fifth grade, and leaves KIPP in eighth grade achieving at a ninth-grade level.

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The Council also needs member states to strengthen export, customs and financial controls on dual-use items that are "below grade" of those newly sanctioned items.

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