At present, the company production and sales of major products for the circular-shaped a and miscellaneous goods.

目前，公司生产，销售的主要产品为圆形及杂形A货。

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This paper is based on the sealing reliability of flange for the DSHE and submits a predicting calculation' s method of the bolt for seating gasket used in circular-shaped cover of the DSHE.

本文以确保螺旋体法兰密封面的密封性能为前提，讨论了一种用以确定可拆螺旋板式换热器大平盖螺栓预紧力的估算方法。

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The 31-inches main circular window is the biggest window ever bound for space. The six windows on the perimeter are trapezoid-shaped.

31英寸宽的主圆窗，是有史以来最大的窗户。四周的六扇窗户是梯形的。

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It was designed as a graduated double row of rectangular-cut emeralds, extending a pear and circular-cut diamond fringe, joined by circular and pear-shaped diamond clusters to the circular-cut diamond double row backchain, mounted on platinum.

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In addition, a pair of diamond ear pendants brings together a pear-shaped fancy yellow diamond of 52.78 carats and a pear-shaped white diamond of 50.31 carats surmounted by circular-cut fancy yellow and white diamonds Mounted in yellow and white gold, the pendants may be easily swapped or detached completely, giving the owner three options for how to wear them.

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The Kulluk is a circular barge 266 feet in diameter with a funnel-shaped, reinforced steel hull that allows it to operate in ice.

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