$BS ISO 19950-2015 Aluminium oxide primarily used for the production of aluminium Determination of alpha alumina content Method using X-ray diffraction net peak areas《主要用于铝生产的氧化铝 α氧.pdf$ 下载积分： 10000 积分

BS ISO 19950-2015 Aluminium oxide primarily used for the production of aluminium Determination of alpha alumina content Method using X-ray diffraction net peak areas《主要用于铝生产的氧化铝 α氧.pdf

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BS ISO 19933-2007 Space systems Format for spacecraft launch environment test report《航空航天系统航天器发射环境试验报告用格式》.pdf

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BS ISO 19929-2017 Plastics Determination of average molecular mass and mixture ratio of poly(ethylene glycol) and its derivatives by MALDI-TOF-MS《塑料采用MALDI-TOF-MS测定聚乙二醇及其衍生物的平均分子质.pdf

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BS ISO 19923-2017 Space environment (natural and artificial) Plasma environments for generation of worst case electrical potential differences for spacecraft《航天环境(天然和人造) 生成航天器最坏情况下.pdf

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BS ISO 19922-2006 Ships and marine technology - Fire resistance of metallic pipe components with resilient and elastomeric seals - Requirements on the test bench《船舶和海上技术带回弹性和弹性密封件.pdf

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BS ISO 19921-2006 Ships and marine technology - Fire resistance of metallic pipe components with resilient and elastomeric seals - Test methods《船舶和海上技术带有回弹性和弹性密封件的耐火金属管道组件试验方法》.pdf

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BS ISO 199-2014 Rolling bearings Thrust bearings Geometrical product specification (GPS) and tolerance values《滚动轴承止推轴承几何产品规格 (GPS) 和公差值》.pdf

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BS ISO 19899-2010 Plastics piping systems Polyolefin pipes and mechanical fitting assemblies Test method for the resistance to end load (AREL test)《塑料管道系统聚烯烃管和机械配件集合耐末端载荷用测试方法(AR.pdf

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BS ISO 19893-2012 Plastics piping systems Thermoplastics pipes and fittings for hot and cold water Test method for the resistance of mounted assemblies to temperature cycling《塑料管道系.pdf

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BS ISO 19892-2011 Plastics piping systems Thermoplastics pipes and fittings for hot and cold water Test method for the resistance of joints to pressure cycling《塑料管道系统热塑性塑料管和冷热水配件 .pdf

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BS ISO 19891-1-2017 Ships and marine technology Specifications for gas detectors intended for use on board ships Portable gas detectors for atmosphere testing of enclosed spaces《船舶.pdf

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BS ISO 19863-2016 Buildings and civil engineering works Sealants Determination of tear resistance《建筑和土木工程密封剂抗撕裂性的测定》.pdf

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BS ISO 19862-2015 Buildings and civil engineering works Sealants Durability to extension compression cycling under accelerated weathering《建筑和土木工程密封剂加速风化条件下扩展压缩循环的耐久性》.pdf

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