In the casing surface spray treatment, stainless steel box cover.

机壳表面喷塑处理，不锈钢箱盖。

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It was covered with a casing of stones to smooth its surface (some of the casing can still be seen near the top of Khefre's pyramid).

它外面覆盖着一层石壁以使表面平滑(卡菲王金字塔顶部附近(Khefre ' s pyramid)仍然看得见一部分外壁)。

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Prior to setting surface casing, the cellar also takes mud returns from the well, which are pumped back to the surface mud equipment.

在下入表层套管且注水泥之前，方井同样接受从井眼内返出的、必须被泵回到地表泥浆设备中的泥浆。

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In June, after U.S. investigators discovered the spent casing of a Russian-made surface-to-air missile lying in the desert near the Prince Sultan air base, Saudi intelligence arrested 11 Saudi members of an al-Qaeda cell for plotting to shoot down U.S. jets that use the facility and for preparing attacks against other American targets in the kingdom.

CNN: Do We Still Need the Saudis?

As you can see, the device looks similar to the Surface RT, including the same "VaporMg" casing and built-in kickstand, and it also boasts a 10.6-inch display with a 16:9 aspect ratio.

ENGADGET: Microsoft confirms Surface with Windows 8 Pro pricing: starting at $899 for 64GB version, shipping in January