Some common troubles such as poor throwing power,burnt deposit on rim,dull gray coating,piebaldism,blue film,hazy deposit,spongy surface and roughness in decorative chromium plating were summarized.
介绍性镀铬最常见的质量故障:均镀能力、边角易烧焦、铬层暗灰色、花斑、蓝膜、雾、和粗糙等。
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Then Stephen put his hand upon Knight's arm, and they retired from the yellow glow, further, further, till the chill darkness enclosed them round, and the quiet sky asserted its presence overhead as a dim grey sheet of blank monotony.
然后史蒂芬把他的手放在奈特的手臂上,他们从黄的光辉退去,越来越远,直到寒冷的黑将他们包围起来,寂静的天空在头顶上呈现为一片空白单调的床单。