Where does my father get all that iron rust from?

我爸爸那铁锈是从什么地方来的呢？

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Cause huge losses of iron rust, so people through a variety of technical means to control the rate of iron rust.

铁生锈会造成巨大损失，所以人们通过各种技术手段控制铁生锈的速度。

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Especially its oxygen cylinder of aluminum alloy makes it have the resistance of corrosion and high pressure, and can provide clean, fresh and cool oxygen without iron rust taste.

特别是氧气瓶是由铝合金制作的，具有抗腐蚀、耐高压，给使用者提供了清洁、清爽、无锈味的氧气。

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The red color is the result of iron oxide or rust.

VOA: special.2009.04.15

Its red sands are also full of iron, turned to rust by atmospheric oxygen.

NEWYORKER: The Martian Chroniclers

Like other iron minerals, green rust readily absorbs dissolved elements onto its surface, but green rust is not only particularly efficient at this in many cases, it can also react with toxic dissolved trace metals to make them insoluble, and as a result, renders them in nontoxic forms.

MSN: What green rust did long ago to the big blue ocean

This liberates hydrogen ions for the acidity, turns insoluble sulfide into very soluble sulfate, and creates rust from reduced iron, a fascinating, if annoying, chemical process.

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