GB-T 17421.5-2015 机床检验通则 第5部分:噪声发射的确定
ISO 5404 2011 Leather Physical test methods Determination of water resistance of heavy leathers.pdf
ISO 24465 2023 Surface chemical analysis — Determination of the minimum detectability of surface plasmon resonance device.pdf
ISO 16890-2 2022 Air filters for general ventilation — Part 2 Measurement of fractional efficiency and air flow resistance.pdf
ISO 7044 2012 Prevailing torque type all-metal hexagon nuts with flange, style 2 — Product grades A and B.pdf
ISO 37159 2019 Smart community infrastructures — Smart transportation for rapid transit in and between large city zones and their surrounding areas.pdf
ISO 21392 2021 Cosmetics — Analytical methods — Measurement of traces of heavy metals in cosmetic finished products using ICP MS technique.pdf
ISO 17808 2014 Space data and information transfer systems — Telemetry (TM) channel coding profiles.pdf
ISO 12215-2 2002 Small craft — Hull construction and scantlings — Part 2 Materials Core materials for sandwich construction, embedded materials.pdf
ISO 3901 2019 Information and documentation — International Standard Recording Code (ISRC).pdf
ISO 4513 2022 Road vehicles — Visibility — Method for establishment of eyellipses for driver's eye location.pdf
GB-Z 41359-2022 土壤质量 呼吸曲线法测定土壤微生物区系的丰度和活性.pdf
GB-T 23285-2009 缩微摄影技术 开窗卡增厚区厚度的测量方法.pdf
GB-T 22047-2008 土壤中塑料材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量或测定释放的二氧化碳的方法.pdf
GB-T 26716-2023 钟表 防磁手表.pdf
GB-T 77-2007 内六角平端紧定螺钉.pdf
GB-T 2651-2008 焊接接头拉伸试验方法.pdf
GB-T 7397.3-1998 非广播磁带录像机测量方法 第3部分 FM记录的音频特性.pdf
GB-T 23429-2009 船舶和海上技术 船队管理系统网络实施导则.pdf
GB-T 11700-2009 小艇 船用推进往复式内燃机 功率的测定和标定.pdf
GB-T 42218-2022 检验医学 体外诊断医疗器械 制造商对提供给用户的质量控制程序的确认.pdf