T-HNTI 044—2021 江华苦茶 瑶茶
ISO 13927 2023 Plastics — Simple heat release test using a conical radiant heater and a th.pdf
ISO 5889-1983Manganese ores and concentrates. Determination of aluminium,copper,lead and zinc conten.pdf
ISO IEC 14496-32-2025.pdf
ISO 14814 2006 Road transport and traffic telematics Automatic vehicle and equipment identification Reference architecture and terminology.pdf
ISO ASTM 52933 2024 Additive manufacturing — Environment, health and safety — T.pdf
ISO 23551-1 2012 Safety and control devices for gas burners and gas-burning appliances Particular requirements Part 1 Automatic and semi-automatic valves.pdf
ISO 2574 1994 Aircraft — Electrical cables — Identification marking.pdf
ISO-IEC 20006-2 2015 Information technology for learning education and training -- Information model for competency -- Part 2 Proficiency level information model.pdf
ISO 21631 2020 Essential oil of clementine (Citrus clementina hort. ex Tanaka syn. Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck) Spanish type.pdf
ISO 28762 2010 Vitreous and porcelain enamels — Enamel coatings applied to steel for writing surfaces — Specification.pdf
GB-T 40302-2021 塑料 立式软薄试样与小火焰源接触的燃烧性能测定.pdf
GB-T 22431-2021 集装箱运输电子数据交换 船舶离港报文.pdf
GB-T 25619-2023 土方机械 滑移转向装载机附属装置的联接.pdf
GB-T 41489-2022 塑料 聚酰胺 气相色谱法测定ε-己内酰胺和ω-十二内酰胺.pdf
GB-Z 34603-2017 气体灭火系统 预设计 流量计算方法及验证试验.pdf
GB-T 14216-2008 塑料 膜和片润湿张力的测定.pdf
GB-T 5267.4-2009 紧固件表面处理 耐腐蚀不锈钢钝化处理.pdf
GB-T 17611-1998 封闭管道中流体流量的测量 术语和符号.pdf
GB-T 15278-1994 信息处理 数据加密 物理层互操作性要求.pdf
GB-T 31591-2015 色漆和清漆 耐擦伤性的测定.pdf