If you own a digital camera (traditional is ok, but film processing costs more money), use it to create digital collages.

如果你有数码相机(传统的也行，但是冲洗很费钱)，用它来做个电子抽象拼贴画。

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Must do derusting and to oxidation film processing, generally use chemical polishing or electrolytic polishing.

必须先做除锈及去氧化膜处理，一般使用化学抛光或电解抛光。

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Phosphating: in steel on the surface of product form a layer of phosphate insoluble protective film processing.

磷化：在钢铁制件表面上形成一层不溶解的磷酸盐保护膜的处理过程。

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Still image camera film processing has become a specialty processing option and film itself is getting harder to find, and more expensive.

FORBES: End of the Reel

Hate the hassle, expense and delay involved in film processing?

CNN: The Proof Is in the Pixels

They saw the growing importance of digital imaging, but in their linear analysis of the digital threat, they concluded it was decades away from becoming mainstream so they doubled down on vertical integration into film processing while setting up a small ancillary digital imaging group to develop and sell digital cameras.

FORBES: A ��digital apple�� a day keeps the doctor away.