The first coating defines a second open area which is smaller than the first open area.

所述第一涂层限定小于所述第一开 口区域的第二开口区域。

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A product that includes a cement-based substrate, a first coating, and a topcoat powder coating layer is described.

本发明描述了包括水泥基基材、第一涂层、和粉末涂料顶涂层的产品。

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The coating station includes a first coating dispenser pivotally mounted on a first support and at least one exhaust hood.

涂覆台包括枢轴地安装在第一支承体上的第一涂覆布料器和至少一个排气罩。

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The White version of the device has an industry-first Teflon coating (right, just like your pans) to keep things clean and grime free.

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Dr Bustamante and his colleagues got around the first problem by coating the tip with carbon.

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It was through his involvement in setting up the first drill pipe coating production line sourced from the U.S. that a business opportunity began to emerge.

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