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GB-T 5282-2017 开槽盘头自攻螺钉
ISO 11687-2 2020 Plain bearings — Pedestal plain bearings — Part 2 Side flange bearings.pdfISO TR 19024 2016 Evaluation of CPB devices relative to their capabilities of reducing the transmission of gaseous microemboli (GME) to a patient during cardiopulmonary bypass.pdfISO 18436-4 2014 Condition monitoring and diagnostics of machines — Requirements for qualification and assessment of personnel — Part 4 Field lubricant analysis.pdfISO TR 20055 2018 Health informatics — Person-owned document repository for PHR applications and health information exchange.pdfISO 21573-1 2024 Building construction machinery and equipment Concrete pumps Part 1 Commercial specifications.pdfISO 4126-3 2020 Safety devices for protection against excessive pressure Part 3 Safety valves and bursting disc safety devices in combination.pdfISO 24225 2022 Ships and marine technology — Pneumatic quick-closing control devices.pdfISO TR 52010-2 2017 Energy performance of buildings - External climatic conditions — Part 2 Explanation and justification of ISO 52010-1.pdfISO 1628-2 2020 Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 2 Poly(vinyl chloride) resins.pdfISO 787-24 1985 General methods of test for pigments and extenders Part 24 Determination of relative tinting strength of coloured pigments and relative scattering power of white pigments Photometric.pdfGB-T 3934-2003 普通螺纹量规 技术条件.pdfGB-T 30148-2013 安全防范报警设备 电磁兼容抗扰度要求和试验方法.pdfGB-T 4507-2014 沥青软化点测定法 环球法.pdfGB-T 2679.14-1996 过滤纸和纸板最大孔径的测定.pdfGB-T 34878-2017 真空技术 阀门 漏率测试.pdfGB-T 6343-2009 泡沫塑料及橡胶 表观密度的测定.pdfGB-T 17041-2012 表面活性剂 乙氧基化醇和烷基酚硫酸盐活性物质总含量的测定.pdfGB-T 2653-2008 焊接接头弯曲试验方法.pdfGB-T 43292-2023 语言学习服务 要求.pdfGB-T 9747-2008 航空轮胎试验方法.pdf
