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  • IEC 62504-2014 一般照明--發(fā)光二極管(LED)產(chǎn)品及相關(guān)設(shè)備-- 術(shù)語和定義 General lighting – Light emitting diode...2024-01-30
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  • SAE AMS4612K-2017 Brass,Naval,Bars And Rods 60.5Cu - 38.5Zn - 0.75Sn Hard Temper (H04) (Uns C46400)2024-01-30
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  • SN/T 5548-2022 水果蛀蟲聲檢測(cè)方法 Fruit borers acoustic detection method2024-01-30
  • YS/T 252.7-2020 高鎳锍化學(xué)分析方法 第7部分:銀含量的測(cè)定 火焰原子吸收光譜法 Methods for chemical analysis of n...2024-01-30
  • KS B ISO 18481-2020 Hydrometry — Liquid flow measurement using end depth method in channels with a free ov...2024-01-30
  • JB/T 12625-2016 液化天然氣用球閥 Ball valves for liquefied natural gas2024-01-30
  • JIS B1509-2020 滾動(dòng)軸承--帶有定位卡環(huán)的徑向軸承尺寸、幾何產(chǎn)品規(guī)格(GPS)和公差值 Rolling bearings --Radial bea...2024-01-30
  • YD/T 3442-2019 互聯(lián)網(wǎng)流量分類識(shí)別在線評(píng)測(cè)方法 Online test method of internet traffic classification...2024-01-29
  • KS E ISO 11726-2018 Solid mineral fuels — Guidelines for the validation of alternative methods of analysis...2024-01-29
  • T/CECS 912-2021 裝配式鋼結(jié)構(gòu)建筑工程總承包管理標(biāo)準(zhǔn) Management standard for engineering procurement construct...2024-01-29
  • NY/T 3588-2020 咯菌腈種子處理懸浮劑 Fludioxonil suspension concentrate for seed treatment2024-01-29
  • SC/T 5704-2016 金魚分級(jí) 蝶尾 Classification of goldfish--Butterfly tails2024-01-29
  • KS A ISO 11442-2019 Technical product documentation — Document management2024-01-29
  • PD CEN ISO/TR 8124-8-2016 玩具安全 年齡確定指南 Safety of toys. Age determination guidelines2024-01-29
  • SAE AMS4002A-2018 Aluminum Alloy Tubing,Seamless,Drawn 1.8Cu - 1.0Mg - 0.8Si - 0.20Cr Solution Heat Treated...2024-01-29
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