Salt spray test machine for a variety of surface materials by electroplating, anodizing, painting, rust-proof oil, anti-corrosion treatment, testing its products on the corrosion resistance.

盐水喷雾试验机针对各种材质之表面经电镀、阳极处理、喷涂、防锈油等防腐蚀处理后、测试其制品之耐腐蚀性。

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She sometimes sprays a few spritzes of scent onto her throw pillows. (It's a good idea to test the spray on the back of the pillow to ensure it doesn't leave an oil spot.) She spritzes just the edges of a pillow, not the center, where people may rest their heads.

WSJ: Tricks of the Trade: A Well-Scented Home