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	GB/T 8923.4-2013 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 4: Initial surface conditions 、preparation grades and flash rust grades in connection with high-pressure water jetting 涂覆涂料前钢材表面处理表面清洁度的目视评定第4部分：与高压水喷射处理有关的初始表面状态、处理等级和闪锈等级 - 中英文版
	GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previou 涂覆涂料前钢材表面处理表面清洁度的目视评定第1部分：未涂覆过的钢材表面和全面清除原有涂层后的钢材表面的锈蚀等级和处理等级 - 中英文版
	GB/T 27968-2011 Grade assessment and classification for auction enterprises 拍卖企业的等级评估与等级划分 - 中英文版
	GB/T 26842-2011 Transaction subject based upon activities of electronic commerce - Specification for enterprise credit assessment index and credit grade 基于电子商务活动的交易主体企业信用评价指标与等级表示规范 - 中英文版
	GB/T 8923.3-2009 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds,edges and other areas with surface imperfections 涂覆涂料前钢材表面处理表面清洁度的目视评定第3部分：焊缝、边缘和其他区域的表面缺陷的处理等级 - 中英文版
	GB/T 8923.2-2008 Preparation of steel substrates before application of paints and related products-Visual assessment of surface cleanliness - Part 2: Preparation grades of praviously coated steel substrates after localized removal of previous coatings 涂覆涂料前钢材表面处理表面清洁度的目视评定第2部分: 已涂覆过的钢材表面局部清除原有涂层后的处理等级 - 中英文版

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