“red iron oxide”可以造什么句,red iron oxide造句

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red iron oxide造句

aluminium powder red iron oxide polyester anti-rust paint

Then the whole thing was polished using a powdered iron oxide mixed with water, probably buffed up with a chamois leather.

Study the pretreatment of cyanide tailings from Penglai gold smelting plant and make the optimal processing condition of cyanide tailings' pretreatment and red iron oxide 's production.

chlorianted rubber red iron oxide anti-rust paint

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