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  • GB/T 24531-2009高爐和直接還原用鐵礦石 轉(zhuǎn)鼓和耐磨指數(shù)的測定Iron ores for blast furnace and direct reduction f...2022-06-10
  • YS/T 574.5-2009電真空用鋯粉化學分析方法.電感耦合等離子體發(fā)射光譜法測定鈣、鎂量Methods for chemical analysis ...2022-06-10
  • GB/T 2441.6-2010尿素的測定方法 第6部分：水不溶物含量 重量法Determination of urea—Part 6:Water insoluble matte...2022-06-10
  • SN/T 0213.3-1993出口蜂蜜中殺蟲脒殘留量檢驗方法.溴化-氣相色譜法Method for determination of chlordimeform resi...2022-06-09
  • GB/T 12690.7-2003稀土金屬及其氧化物中非稀土雜質(zhì)化學分析方法 硅量的測定 鉬藍分光光度法Neodymium and neodymiu...2022-06-09
  • GB/T 507-2002絕緣油擊穿電壓測定法Insulating liquids--Determination of the breakdown voltage at power frequen...2022-06-09
  • GB/T 18932.21-2003蜂蜜中氯霉素殘留量的測定方法 酶聯(lián)免疫法Method for the determination of chloramphenicol re...2022-06-09
  • GB/T 451.3-2002紙和紙板厚度的測定Paper and board-Determination of thickness2022-06-09
  • GB/T 27667-2011光學系統(tǒng)像質(zhì)評價.畸變的測定Quality evaluation of optical systems—Determination of distortion...2022-06-09
  • GB/T 5195.4-2006螢石.硫化物含量的測定.碘量法Fluorspar―Determination of sulfide content―Iodometric method...2022-06-09
  • GB/T 215-2003煤中各種形態(tài)硫的測定方法Determination of forms of sulfur in coal2022-06-09
  • GB/T 6594.2-2003塑料 聚苯乙烯(PS)模塑和擠出材料 第2部分:試樣制備和性能測定Plastics--Polystyren(PS) mouldin...2022-06-09
  • GB/T 24891-2010復混肥料粒度的測定Determination of particle size for compound fertilizers2022-06-09
  • SN/T 0929-2000進出口加碘食鹽中碘的檢驗方法Method for the determination of iodine in iodized salt for import ...2022-06-09
  • GB/T 13748.19-2005鎂及鎂合金化學分析方法 鈦含量的測定 二安替比啉甲烷分光光度法Chemical analysis methodsof m...2022-06-09
  • GB/T 5413.8-1997嬰幼兒配方食品和乳粉 水分的測定Milk powder and formula foods for infant and young children-...2022-06-09
  • GB/T 23573-2009金屬切削機床.粉塵濃度的測量方法Metal-cutting machine tools - Determination method of dust con...2022-06-09
  • SN/T 2206.4-2009化妝品微生物檢驗方法.第4部分：鏈球菌Determination of microbiological in cosmetics—Part 4:Stre...2022-06-09
  • GB/T 6730.39-2017鐵礦石 鎳含量的測定 丁二酮肟分光光度法Iron ores—Determination of nickle content—Dimetyl...2022-06-09
  • GB/T 10557-1989感光材料光譜靈敏度測定方法Method for determination of spectral sensitivity of photographic ma...2022-06-09
  • GB/T 18619.1-2002天然氣中水含量的測定 卡爾費休法-庫侖法Natural gas--Determination of water by the Karl Fisc...2022-06-09
  • GB/T 19976-2005紡織品 頂破強力的測定 鋼球法Textiles—Determination of bursting strength—Steel ball method...2022-06-09
  • GB/T 28195-2011玻璃軟化點測試方法Determination of softening point for glass2022-06-09
  • GB/T 14672-1993水質(zhì) 吡啶的測定 氣相色譜法Water quality－Determination of pyridine－Gas chromatography...2022-06-09
  • GB/T 13477.16-2002建筑密封材料試驗方法 第16部分;壓縮特性的測定Test method for building sealants Part 16: De...2022-06-09
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