• Sample tube has a 200W chrome steel strip heater and a hinged cover to maintain even heat distribution.

    样品管下端一个200W铬钢加热铰链来进行样品加热和扩散分部。

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  • Frequently it has a hinged glass cover to hold copy flat, and may have a removable section in which a transparency holder can be positioned for back-lighting illumination.

    一般都备有铰链着玻璃盖面稿件夹。有些可以换上透明后面打灯照明

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  • The housing contains a hinged dust cover that provides protection in industrial environments.

    外壳包含了一个铰链式防尘可以工业环境下提供保护

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  • The housing contains a hinged dust cover that provides protection in industrial environments.

    外壳包含了一个铰链式防尘可以工业环境下提供保护

    youdao

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