These include hopper sizes and shapes, conveying line sizes and construction, vacuum pumps, chutes, feeders, dust collection, drive sizing, and operating and data-collection systems.

这包括料斗尺寸和形状、输送线的大小和结构、真空泵、送料斜槽、喂料设备、集尘器、电机大小、操作和数据收集系统。

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"A visual-arts institution with education at the core that is leveraging the collection and engaging the community, " Mr. Hopper says.

WSJ: Corcoran Gallery of Art | Another Museum Mulls Pulling Up Stakes | By Eric Gibson

Johnson, who in the 1970s gave the museum nine pieces from his own collection, said that his favorite picture was Edward Hopper's stunning "Room in New York, " which the museum purchased in 1936, four years after Hopper painted it.

WSJ: Fifty Has Seldom Looked So Good Bared | The Naked Museum | Sheldon Museum of Art | By Willard Spiegelman