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  • SN/T 2394-2009進(jìn)出口滅火劑中全氟辛烷磺酸的測(cè)定 液相色譜-質(zhì)譜/質(zhì)譜法Determination of perfluorooctane sulfonic...2022-06-06
  • MT/T 940-2005煤中氟、氯測(cè)定儀通用技術(shù)條件General specifications of the instrument for determination of fluor...2022-06-06
  • GB/T 15906-2017橡膠中異丁烯-異戊二烯橡膠或聚異丁烯含量的測(cè)定Determination of isobutylene-isoprene rubber or ...2022-06-06
  • GB/T 23413-2009納米材料晶粒尺寸及微觀應(yīng)變的測(cè)定.X射線衍射線寬化法Determination of crystallite size and micro...2022-06-06
  • GB/T 6342-1996泡沫塑料與橡膠 線性尺寸的測(cè)定Cellular plastics and rubbers-Determination of linear dimensions...2022-06-06
  • YC/T 331-2010醋酸纖維濾棒中三乙酸甘油酯的測(cè)定 氣相色譜法 Determination of triacetin in cellulose acetate fil...2022-06-06
  • FZ/T 50010.11-1998粘膠纖維用木漿粕 樹脂含量的測(cè)定Wood pulp board for viscose fiber—Determination of resin ...2022-06-06
  • GB/T 18932.26-2005蜂蜜中甲硝噠唑、洛硝噠唑、二甲硝咪唑殘留量的測(cè)定方法 液相色譜法Method for the determinati...2022-06-06
  • GB/T 24902-2010糧油檢驗(yàn).玉米粗脂肪含量測(cè)定 近紅外法Inspection of grain and oils—Determination of crude fat ...2022-06-06
  • LY/T 1226-1999森林土壤微團(tuán)聚體組成的測(cè)定Determination of forest soil micro-aggregate2022-06-06
  • GB 11896-1989水質(zhì) 氯化物的測(cè)定 硝酸銀滴定法Water quality-Determination of chloride-Silver nitrate titration ...2022-06-06
  • JB/T 9220.3-1999鑄造化鐵爐酸性爐渣化學(xué)分析方法.重鉻酸鉀容量法測(cè)定氧化亞鐵量Chemical analysis methods for aci...2022-06-06
  • GB/T 18946-2003橡膠涂覆織物 橡膠與織物粘合強(qiáng)度的測(cè)定 直接拉力法Rubber-coated fabrics--Determination of rub...2022-06-06
  • GB/T 15555.3-1995固體廢物 砷的測(cè)定 二乙基二硫代氨基甲酸銀分光光度法Solid waste-Determination of arsenic-Si...2022-06-06
  • GB/T 20361-2006水產(chǎn)品中孔雀石綠和結(jié)晶紫殘留量的測(cè)定.高效液相色譜熒光檢測(cè)法Determination of malachite green a...2022-06-06
  • GB/T 5009.174-2003花生、大豆中異丙甲草胺殘留量的測(cè)定Determination of metolachlor residues in peanut and soyb...2022-06-06
  • GB/T 5211.3-2020顏料和體質(zhì)顏料通用試驗(yàn)方法 第3部分:105 ℃揮發(fā)物的測(cè)定General methods of test for pigments a...2022-06-06
  • JB/T 8063.2-2011粉末冶金材料與制品化學(xué)分析方法.第2部分：鐵基材料與制品中銅的測(cè)定（氟化氫銨掩蔽-碘量法）Methods for...2022-06-06
  • GB/T 27885-2011煤基費(fèi)托合成尾氣中H<下標(biāo)2>、 N<下標(biāo)2>、CO、CO<下標(biāo)2>和C<下標(biāo)1>～C<下標(biāo)8>烴的測(cè)定.氣相色譜法Dete...2022-06-06
  • GB/T 5831-2011氣體中微量氧的測(cè)定.比色法Determination of trace oxygen in the gases—Colorimetric method...2022-06-06
  • GB/T 14634.3-2010燈用稀土三基色熒光粉試驗(yàn)方法 第3部份：熱穩(wěn)定性的測(cè)定Test methods of rare earth three-band pho...2022-06-06
  • HJ/T 64.1-2001大氣固定污染源.鎘的測(cè)定.火焰原子吸收分光光度法Stationary source emission -- Determination of c...2022-06-06
  • SJ/Z 1172-1977電鍍?nèi)芤悍稚⒛芰Φ臏y(cè)定方法Methods for determination of throwing power of electroplating soluti...2022-06-06
  • LY/T 1224-1999森林土壤土粒密度的測(cè)定Determination of soil particle density in forest soil2022-06-06
  • GB/T 20989-2017高壓直流換流站損耗的確定Determination of power losses in high-voltage direct current(HVDC)con...2022-06-06
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