全网唯一标准王
GB-T 30412-2013 塑料薄膜和薄片水蒸气透过率的测定 湿度传感器法
ISO 16-1975Acoustics. Standard tuning frequency (standard musical pitch) first edition (nzs_iso 16_1.pdfISO TR 12888 2011 Selected illustrations of gauge repeatability and reproducibility stu.pdfISO 9624 2019 Thermoplastics piping systems for fluids under pressure — Flange adapters and loose backing flanges — Mating dimensions.pdfISO 21905 2020 Gas turbine exhaust systems with or without waste heat recovery.pdfISO 16936-1 2020 Glass in building Forced-entry security glazing Part 1 Test and classification by repetitive ball drop.pdfISO-TS 22391-7 2018 Plastics piping systems for hot and cold water installations Polyethylene of raised temperature resistance (PE-RT) Part 7 Guidance for the assessment of conformity.pdfISO 18488 2015 Polyethylene (PE) materials for piping systems — Determination of Strain Hardening Modulus in relation to slow crack growth — Test method.pdfISO TS 16355-6 2019 Applications of statistical and related methods to new technology and product development process — Part 6 Guidance for QFD-related approaches to optimization.pdfISO 11933-2 1997 Components for containment enclosures — Part 2 Gloves, welded bags, gaiters for remote - handling tongs and for manipulators.pdfISO 10882-2 -2024 Health and safety in welding and allied processes Sampling of airborne particles and gases in the operator's breathing zone Part 2 Sampling of gases.pdfGB-T 22715-2016 旋转交流电机定子成型线圈耐冲击电压水平.pdfGB-T 10942-2017 散装乳冷藏罐.pdfGB-T 6533-2012 原油中水和沉淀物的测定 离心法.pdfGB-T 11344-2021 无损检测 超声测厚.pdfGB-T 41160-2022 铸造工具钢.pdfGB-T 20150-2023 红斑基准作用光谱及标准红斑剂量.pdfGB-T 5568-2013 橡胶或塑料软管及软管组合件 无曲挠液压脉冲试验.pdfGB-T 8021-2003 石油产品皂化值测定法.pdfGB-T 18737.4-2003 纺织机械与附件 经轴 第4部分 织轴、整经轴和分段整经轴边盘的质量等级.pdfGB-T 42764-2023 塑料 在实验室中温条件下暴露于海洋接种物的材料固有需氧生物分解能力评估 试验方法与要求.pdf
