GB-T 20198-2006 表面活性剂和洗涤剂-在碱性条件下可水解的阴离子活性物-可水解和不可水解阴离子活性物的测定
ISO 4080 2024 Rubber and plastics hoses and tubing and their assemblies Determination of permeability to gas.pdf
ISO TR 21506 2018 Project, programme and portfolio management — Vocabulary.pdf
ISO 1666 1996 Starch — Determination of moisture content — Oven-drying method.pdf
ISO 14317 2015 Sintered metal materials excluding hardmetals — Determination of compressive yield strength.pdf
ISO 6021 2024 Firebrand generator.pdf
ISO 22744-1 2020 Textiles and textile products — Determination of organotin comp.pdf
ISO 10532 1995 Earth-moving machinery — Machine-mounted retrieval device — Performance requirements.pdf
ISO 18553 2002 Method for the assessment of the degree of pigment or carbon black d.pdf
ISO-IEC 19566-10 2024 Information technology - JPEG Systems - Part 10 Reference software.pdf
ISO 11614 1999 Reciprocating internal combustion compression-ignition engines — Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas.pdf
GB-T 18310.45-2003 纤维光学互连器件和无源器件 基本试验和测量程序 第2-45部分 试验 浸水耐久性.pdf
GB-T 44942-2024 鞋类 内底和内垫试验方法 干湿循环尺寸变化率.pdf
GB-T 42470-2023 纳米技术 基于斑马鱼胚胎的纳米材料毒性评价.pdf
GB-T 12579-2002 润滑油泡沫特性测定法.pdf
GB-T 21838.2-2008 金属材料 硬度和材料参数的仪器化压痕试验 第2部分 试验机的检验和校准.pdf
GB-T 10322.5-2016 铁矿石 交货批水分含量的测定.pdf
GB-T 22904-2023 纸、纸板和纸浆 总氯和有机氯的测定.pdf
GB-T 34627-2017 金属及其他无机覆盖层 外观的定义及习惯用法.pdf
GB-T 18222-2000 木工机床 宽带磨光机 术语.pdf
GB-T 1144-2001 矩形花键尺寸、公差和检验.pdf