1. 编制依据
1. 1依据国家标准GB8923-88
1.2依据国家行业标准HG229-91
1.3依据上海开林造漆厂
1. 4
1. ...
寂寞高僧 发表于 2008-6-15 18:42
关于其中“除锈等级为喷砂Sa21/2级”的描述“并且没有附着不牢的氧化皮.铁锈和油漆涂层等附着物”, 我看了英文版的ISO Sa 2 ½: “Very Thorough Blast Cleaning:When viewed without magnification, the surface shall be free from visible oil, grease and dirt, and from mill scale, rust, paint coatings and foreign matter. Any remaining traces of contamination shall show only as stains in the form of spots or stripes”
我觉得应该是“并且没有氧化皮.铁锈和油漆涂层等附着物”,不管是牢固附着的还是松散附着的,都应该清除,不知道是不是这样?