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GB-Z 3480.22-2024 直齿轮和斜齿轮承载能力计算 第22部分：微点蚀承载能力计算
ISO 17710 2023 Plastics — Polyols for use in the production of polyurethanes — Determin.pdfISO 7461 1984 Shipbuilding — Shiplines — Numerical representation of e.pdfISO IEC 13157-2 2016 Information technology — Telecommunications and information exchange between systems — NFC Security — Part 2 NFC-SEC cryptography standard using ECDH and AES.pdfISO 7177 2023 Traditional Chinese medicine — Coptis chinensis and Coptis japonica rhizo.pdfISO 23156 2021 Ferronickels — Determination of phosphorus, manganese, chromium, copper and cobalt contents — Inductively coupled plasma optical emission spectrometric method.pdfISO 6322-3 1989 Storage of cereals and pulses — Part 3 Control of attack by pests.pdfISO 15171-2 2016 Connections for fluid power and general use — Hydraulic couplings for diagnostic purposes — Part 2 Coupling with M16 x 2 end for connection under pressure.pdfISO-TR 3242 2022 Blockchain and distributed ledger technologies Use cases.pdfISO 14827-3 2019 Transport information and control systems Data interfaces between centres for transport information and control systems Part 3 Data interfaces between centres for intelligent transp.pdfISO TS 16179 2012 Footwear — Critical substances potentially present in footwear and footwear components — Determination of organotin compounds in footwear materials.pdfGB-T 1462-2005 纤维增强塑料吸水性试验方法.pdfGB-T 17248.3-2018 声学 机器和设备发射的噪声 采用近似环境修正测定工作位置和其他指定位置的发射声压级.pdfGB-T 27856-2011 化学品 土壤中好氧厌氧转化试验.pdfGB-T 15127-2008 信息技术 系统间远程通信和信息交换 双扭线多点互连.pdfGB-T 37623-2019 金属和合金的腐蚀 核反应堆用锆合金水溶液腐蚀试验.pdfGB-T 8324-2008 塑料 模塑材料体积系数的测定.pdfGB-T 44994-2024 声学 助听器验配管理.pdfGB-T 8745-2001 纺织品 燃烧性能 织物表面燃烧时间的测定.pdfGB-T 13860-1992 地面车辆机械振动测量数据的表述方法.pdfGB-T 16724.2-1996 信息技术 系统间的远程通信和信息交换X.25 DTE一致性测试 第2部分 数据链路层一致性测试套.pdf
