Appropriate choice of top draft hood type is a key point for the modification project of secondary dedusting of converter off-gas at Xingtai Steelmaking Plant.

正确选定顶吸罩类型是邢钢转炉二次除尘改造治理的关键。

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Each person was asked to write by hand and type on a keyboard while wearing a hood with over 250 electrodes.

每个人都被要求用手写字和在键盘上打字，同时戴上带有250多个电极的头罩。

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The utility model discloses a rotary drum type sulfur flaker, comprising a drum, a cooling water passage, a sulfur level controller, an air exhausting hood, a liquor sulfur pot and a shaver welded.

本实用新型公开了一种转鼓式硫磺结片机，它由焊制而成的转鼓、冷却水通道、硫磺液面控制器、排气罩、液硫锅、刮刀组成。

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"His concept of fighting poverty is not the Robin Hood type, " asserts Roberto Aventajado, economic adviser to the president.

FORBES: The Ronald Reagan of the Pacific