Upper section composed of driving sprocket upper casing with rails (double chain) and discharging outlet.

上部区段，由传动链轮及带有轨道(双排链)的上部机壳、卸料口组成。

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NE series plate chain bucket elevator is composed of upper section middle casing lower section moving members driving unit maintenance platform and hanging racks.

提升机由上部区段、中部机壳、下部区段、运行部件、驱动装置、检修平台和吊架组成。

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This paper mainly studied about the paper packaging printing enterprises' logistics management, between the upper and lower enterprises, under the supply chain.

本文主要探讨了在供应链的环境下，纸包装印刷企业与其供应链上下游企业之间的物流管理问题。

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In addition to this, its consumer healthcare business saw substantial growth in the U.S driven by the sales of analgesics and upper respiratory products due to a reliable supply chain and a strong flu season.

FORBES: Johnson & Johnson's Earnings Buoyed By Pharma Strength

This is the last of a small chain, the original of which closed on the Upper West Side in 1996, and was where Harry meets Sally for the third time after Marie spots him staring at her from the "personal growth" section.

BBC: When Harry and Sally met New York City

Alexander's, a department store chain that went bankrupt and closed in 1992, owns an entire city block on Manhattan's Upper East Side.

FORBES: Acreage plays