ISO 14427 2024 Carbonaceous materials used in the production of aluminium Cold and tepid ramming pastes Preparation of unbaked test specimens and determination of apparent density after compaction.p
ISO 23445 2021 Dentistry — Tissue punches.pdf
ISO IEC 4005-1 2023 Telecommunications and information exchange between systems — Unmanned aircraft area network (UAAN) — Part 1 Communication model and requirements.pdf
ISO 10195 2018 Leather Chemical determination of chromium(VI) content in leather Thermal pre-ageing of leather and determination of hexavalent chromium.pdf
ISO 4378-1 2017 Plain bearings Terms definitions classification and symbols Part 1 Design bearing materials and their properties.pdf
ISO 6713-1984Paints and varnishes. Preparation of acid extracts from paints in liquid or powder form.pdf
ISO 29803 2010 Thermal insulation products for building applications — Determination of the resistance to impact of external thermal insulation composite systems (ETICS).pdf
ISO TR 9769 2018 Steel and iron — Review of available methods of analysis.pdf
ISO 17403 2014 Rubber — Determination of magnesium content of field and concentrated natural rubber latices by titration (cyanide-free method).pdf
ISO 18066 2015 Textiles — Manmade filament yarns — Determination of shrinkage in boiling water.pdf
ISO 21018-4 2019 Hydraulic fluid power — Monitoring the level of particulate contamination in the fluid — Part 4 Use of the light extinction technique.pdf
GB-T 14691-1993 技术制图 字体.pdf
GB-T 12604.9-2021 无损检测 术语 红外热成像.pdf
GB-T 35354-2017 船舶和海上技术 大型游艇 甲板起重机和登船梯强度要求.pdf
GB-T 17520-1998 在电解质存在下反应染料溶解度和溶液稳定性的测定.pdf
GB-T 19080-2003 食品与饮料行业GB-T 19001-2000应用指南.pdf
GB-T 651-2011 化学试剂 碘酸钾.pdf
GB-T 6730.5-2007 铁矿石 全铁含量的测定 三氯化钛还原法.pdf
GB-T 23579-2009 道路施工与养护机械设备 粉料撒布机 术语和商业规格.pdf
GB-T 42913-2023 金属和合金的腐蚀 金属材料嵌入在盐、灰烬或其他固体中的高温腐蚀试验方法.pdf
GB-T 8910.3-2004 手持便携式动力工具 手柄振动测量方法 第3部分 凿岩机和回转锤.pdf