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roperties;Specification (approval);Stone;Surface quality;Surfaces;Testing;Tiles;Visual inspection (testing)【摘要】: 【中国标准分类号】: Q15【国际标准分类号】: 91_100_15【页数】: 28P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |