JY-T 0447-2011 教学用玻璃仪器 标本瓶
ISO IEC 19795-7 2011 Information technology — Biometric performance testing and reporting — Part 7 Testing of on-card biometric comparison algorithms.pdf
ISO 20140-5 2017 Automation systems and integration — Evaluating energy efficiency and other factors of manufacturing systems that influence the environment — Part 5 Environmental performance evaluation data.pdf
ISO 4719 2012 Essential oil of spike lavender (Lavandula latifolia Medikus), Spanish type.pdf
ISO 3332-1975 Ammonium sulphate for industrial use Determination of ammoniacal nitrogen content Titrimetric method after distillation.pdf
ISO 17604 2015 Microbiology of the food chain — Carcass sampling for microbiological analysis.pdf
ISO 9034-1987Hot-rolled structural steel wide flats. Tolerances on dimensions and shape first editio.pdf
ISO IEC 3532-1 2023 Information technology — Medical image-based modelling for 3.pdf
ISO TR 24697 2011 Textiles and textile products — Guidelines on the determination of the precision of a standard test method by interlaboratory trials.pdf
ISO 12624 2022 Thermal insulating products for building equipment and industrial installations — Determination of trace quantities of water-soluble chloride, fluoride, silicate, sodium ions and pH.pdf
ISO 8819 1993 Liquefied petroleum gases — Detection of hydrogen sulfide — Lead acetate method.pdf
GB-T 9695.23-2008 肉与肉制品 羟脯氨酸含量测定.pdf
GB-T 17936-2007 卡口灯座.pdf
GB-T 42598-2023 机械安全 使用说明书 起草通则.pdf
GB-T 152.2-2014 紧固件 沉头螺钉用沉孔.pdf
GB-T 1360-1998 印制电路网格体系.pdf
GB-T 21989-2008 塑料 聚氯乙烯糊 用Severs流变仪测定表观黏度.pdf
GB-T 2883-2015 工程机械轮辋规格系列.pdf
GB-T 22399-2008 摄影 加工用化学品 氢氧化钠.pdf
GB-T 31567-2015 用于空气-烟气、烟气-烟气再生式热交换器的搪瓷换热元件.pdf
GB-T 1606-2008 工业碳酸氢钠.pdf