发布时间:2025-01-20 23:49:02
1. 深空灰色阳极氧化铝的表面处理要求更为复杂,它需要形成一层较厚的氧化层,这与较轻的氧化银层相比,工艺更为困难,因此生产成本较高,导致深空灰色比银色更为昂贵。
2. 深空灰色属于灰色系,灰色是黑色与白色之间的过渡色彩,它包含了多种不同的色调。
欧联杯资格赛次回合西班牙人客场挑战索尔亚比赛输赢对加耶戈意味着什么
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