全网唯一标准王
FZ-T 50059—2022 合成纤维 单丝抗弯曲性能试验方法
ISO 17447-2 2015 Road Vehicles — Glow-plugs with conical seating and their cylinder head housing — Part 2 Basic characteristics and dimensions for ceramic-sheath-type glow-plugs.pdfISO 10439-4 2015 Petroleum, petrochemical and natural gas industries — Axial and centrifugal compressors and expander-compressors — Part 4 Expander-compressors.pdfISO 17201-1 2018 Acoustics Noise from shooting ranges Part 1 Determination of muzzle blast by measurement.pdfISO 4628-10 2024 Paints and varnishes — Evaluation of quantity and size of defects, an.pdfISO-IEC 4932 2025 Information Technology - Learning education and training - Access for All (AfA) metadata for accessibility core properties.pdfISO 875 1999 Essential oils — Evaluation of miscibility in ethanol.pdfISO-IEC 11694-2 2012 Identification cards -- Optical memory cards -- Linear recording method -- Part 2 Dimensions and location of the accessible optical area.pdfISO 1833-13 2019 Textiles Quantitative chemical analysis Part 13 Mixtures of certain chlorofibres with certain other fibres (method using carbon disulfide-acetone).pdfISO 9958-2 1992 Draughting media for technical drawings Draughting film with polyester base Part 2 Determination of properties.pdfISO 17491-1 2012 Protective clothing Test methods for clothing providing protection against chemicals Part 1 Determination of resistance to outward leakage of gases (internal pressure test).pdfGB-T 31930-2015 金属材料 延性试验 多孔状和蜂窝状金属压缩试验方法.pdfGB-T 10682-2010 双端荧光灯 性能要求.pdfGB-T 24259-2023 石油天然气工业 管道输送系统.pdfGB-T 22076-2024 气动 圆柱形快换接头.pdfGB-T 5783-2016 六角头螺栓 全螺纹.pdfGB-T 19523-2004 缩微摄影技术 16mm与35mm 缩微胶片防光片盘与片盘 技术规范.pdfGB-T 36936-2018 鞋类 鞋号术语.pdfGB-T 28141-2011 吡虫啉可溶液剂.pdfGB-T 25048-2019 金属材料 管 环拉伸试验方法.pdfGB-T 28633-2012 表面化学分析 X射线光电子能谱 强度标的重复性和一致性.pdf
