Health professionals currently lead the main box and pencil lead.

公司目前主要专业生铅芯盒和铅笔芯。

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If electric wiring is shorting out, shut off the electric current at the main box.

如果电线短路，请在主控箱切断电源。

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Controlling for distortion of main box girder carrier-track welded with T-beam is introduced in the paper.

介绍了对T型钢承轨偏轨箱形主梁的焊接变形控制。

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The main video box shows the person who's speaking the loudest at any given time.

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On the left hand side of the page, there will be a column listing all the folders (inbox, sent mail, etc.) and in the middle of the page will be the main text box.

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The lunch box has main compartment large enough for a sandwich, apple and juice box as well as an interior mesh pocket for utensils and more.

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