YD-T 4131-2022 绿色设计产品评价技术规范 通信配线设备
ISO 5843-8 1988 Aerospace — List of equivalent terms — Part 8 Aircraft reliability.pdf
ISO 14814 2006 Road transport and traffic telematics Automatic vehicle and equipment identification Reference architecture and terminology.pdf
ISO 6182-12 2019 Fire protection — Automatic sprinkler systems — Part 12 Requirements and test methods for grooved-end components for steel pipe syste.pdf
ISO 17892-2 2014 Geotechnical investigation and testing — Laboratory testing of soil — Part 2 Determination of bulk density.pdf
ISO 3822-2 1995 Acoustics — Laboratory tests on noise emission from appliances and equipment used in water supply installations — Part 2 Mounting and operating conditions for draw-off taps and mixing valves.pdf
ISO 13012-1 2018 Rolling bearings — Accessories for sleeve type linear ball bearings — Part 1 Boundary dimensions, geometrical product specifications (GPS) and tolerances for series 1 and 3.pdf
ISO 13405-2 2015 Prosthetics and orthotics — Classification and description of prosthetic components — Part 2 Description of lower limb prosthetic components.pdf
ISO 14939 2001 Animal feeding stuffs — Determination of carbadox content — Method using high-performance liquid chromatography.pdf
ISO 6830-1986Iron ores. Determination of aluminium content. Edta titrimetric method first edition.pdf
ISO 18589-7 2013 Measurement of radioactivity in the environment — Soil — Part 7 In situ measurement of gamma-emitting radionuclides.pdf
GB-T 18688-2023 农业灌溉设备 灌溉阀的压力损失 试验方法.pdf
GB-T 43316.3-2023 塑料 耐环境应力开裂(ESC)的测定 第3部分 弯曲法.pdf
GB-T 30551-2014 架空绞线用耐热铝合金线.pdf
GB-T 1980-2005 标准频率.pdf
GB-T 6495.2-1996 光伏器件 第2部分 标准太阳电池的要求.pdf
GB-T 42912-2023 金属和合金的腐蚀 金属材料在静态浸入熔盐或其他液体条件下的高温腐蚀试验方法.pdf
GB-T 24447-2009 纸浆 纤维粗度的测定 偏振光法.pdf
GB-T 2900.35-2008 电工术语 爆炸性环境用设备.pdf
GB-T 20102-2006 玻璃纤维网布耐碱性试验方法 氢氧化钠溶液浸泡法.pdf
GB-T 37445-2019 船舶与海上技术 海上环境保护 港口废弃物接收设施的布置和管理.pdf