Soldering of copper, copper alloys and galvanized iron plain sheet.

铜及铜合金、镀锌铁皮的釬焊。

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Soldering of copper, brass, copper alloys and galvanized iron plain sheet.

铜、黄铜、铁、镀锌铁皮的钎焊。

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"The list would be handwritten on a plain sheet of paper - there was no logo, no official stationery," Mr. Mansour said.

“名单是手写在一张普通白纸上的——没有标识，没有官方信笺，”曼苏尔说。

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The result is that the pitted tungsten becomes much hotter than a plain sheet of the metal could manage.

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Consider refinishing the walls in sheetrock, diamond plate metal or plain corrugated sheet metal.

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On a sheet of plain paper, he plotted out the steps to take in order to avoid infections when putting a line in.

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