Top company has an experienced R & D team, implement the global unified design, unified standards, in the field of valve in the leading position in the world.

托普公司拥有一支有经验的研发队伍，实行全球统一设计，统一标准，在阀门领域内处于世界领先地位。

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This valve is used on diverter systems and choke lines leading from the blow out preventers.

此阀用于分流系统和从防喷器引出的阻流管线上。

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As a leading industrial valve manufacturer, we offer a wide range of products.

作为一个领先的工业阀门制造商，我们提供广泛的产品。

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Fen-phen, heavily marketed in the 1990s, caused heart valve problems while rimonabant became linked with suicidal thinking and depression, leading an FDA advisory committee to recommend against approving it in 2007.

CNN: Combo of old drugs offers new hope in obesity fight