GB-T 37432-2019 全断面隧道掘进机再制造
ISO 14031 2021 Environmental management — Environmental performance evaluation — Guidelines.pdf
ISO 4586-8 2018 High-pressure decorative laminates (HPL HPDL) Sheets based on thermosetting resins (usually called laminates) Part 8 Classification and specifications for alternative core laminates..pdf
ISO 11607-2 2019 Amd 1 2023 Packaging for terminally sterilized medical devices — Part 2.pdf
ISO 4080 2009 Rubber and plastics hoses and hose assemblies — Determination of permea.pdf
ISO 2884-1 2024 Paints and varnishes Determination of viscosity using rotational viscometers Part 1 Absolute viscosity measurement with cone-plate measuring geometry at high shear rates.pdf
ISO-IEC 23092-5 2020 Information technology - Genomic information representation - Part 5 Conformance.pdf
ISO 6867 2000 Animal feeding stuffs Determination of vitamin E content Method using high-performance liquid chromatography.pdf
ISO 4897-1985Cellular plastics. Determination of the coefficient of linear thermal expansion of rigi.pdf
ISO 1328-2 2020 Cylindrical gears — ISO system of flank tolerance classification — Part 2 Definitions and allowable values of double flank radial composite deviations.pdf
ISO 14030-2 2021 Environmental performance evaluation — Green debt instruments — Part 2 Process for green loans.pdf
GB 3565-2005 自行车安全要求.pdf
GB-T 4501-2016 载重汽车轮胎性能室内试验方法.pdf
GB-T 20910-2007 热水系统用温度压力安全阀.pdf
GB-T 22055-2022 显微镜 成像部件的连接尺寸.pdf
GB-T 14338-2008 化学纤维 短纤维卷曲性能试验方法.pdf
GB-T 22371-2008 传真机、多功能复合型传真机环境保护要求.pdf
GB-T 22180-2024 速冻裹衣鱼.pdf
GB-T 10248-2005 气体分析 校准用混合气体的制备 静态体积法.pdf
GB-T 37842-2019 热塑性塑料球阀.pdf
GB-T 14776-1993 人类工效学 工作岗位尺寸 设计原则及其数值.pdf