DB37-T 4176—2020 农田地膜残留监测与评价技术规范 山东省
ISO TS 21003-7 2019 Multilayer piping systems for hot and cold water installations inside buildings — Part 7 Guidance for the assessment of conformity.pdf
ISO 21009-2 2015 Cryogenic vessels — Static vacuum insulated vessels — Part 2 Operational requirements.pdf
ISO 15500-8 2015 Road vehicles — Compressed natural gas (CNG) fuel system components — Part 8 Pressure indicator.pdf
ISO 6691 2021 Thermoplastic polymers for plain bearings — Classification and designation.pdf
ISO 21690 2021 Glass in building — Glass blocks — Specification and test methods.pdf
ISO 1920-8 2009 Testing of concrete — Part 8 Determination of drying shrinkage of concrete for samples prepared in the f.pdf
ISO 20982 2020 Priests (caper) (Capparis spp.) — Specification and test methods.pdf
ISO 423 1994 Photography — Processing chemicals — Specifications for hydroquinone.pdf
ISO 24136 2021 Ships and marine technology — Pilot ladder winch reels.pdf
ISO TR 23358 2022 Health informatics — A case study on establishing standardized measurement data in cardiac examination reports.pdf
GB-T 27735-2011 野营帐篷.pdf
GB-T 12729.12-2008 香辛料和调味品 不挥发性乙醚抽提物的测定.pdf
GB-T 16310.1-1996 船舶散装运输液体化学品危害性评价规范 水生生物急性毒性试验方法.pdf
GB-Z 43030-2023 低压开关设备和控制设备 网络安全.pdf
GB-T 39088-2020 船舶和海上技术 声响接收系统.pdf
GB-T 28229-2011 入出境船舶压舱水中致泻大肠埃希氏菌的检验方法.pdf
GB-T 18233-2008 信息技术 用户建筑群的通用布缆.pdf
GB-T 20668-2006 统一螺纹 基本尺寸.pdf
GB-T 31765-2015 高密度纤维板.pdf
GB-T 12007.7-1989 环氧树脂凝胶时间测定方法.pdf