GB/T 5211.18-2015
General methods of test for pigments and extenders—Part 18: Determination of residue on sieve—Water method (Manual procedure) 颜料和体质颜料通用试验方法 第18部分:筛余物的测定 水法(手工操作) |
GB/T 13190.1-2015
Information and documentation—Thesauri and interoperability with other vocabularies—Part 1: Thesauri for information retrieval 信息与文献 叙词表及与其他词表的互操作 第1部分:用于信息检索的叙词表 |
GB/T 7759.1-2015
Rubber,vulcanized or thermoplastic—Determination of compression set—Part 1: At ambient or elevated temperatures 硫化橡胶或热塑性橡胶 压缩永久变形的测定 第1部分:在常温及高温条件下 |
GB/T 31441-2015
Electronic toll collection—Technical specification of IC card reader 电子收费 集成电路(IC)卡读写器技术要求 |
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