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  • GB/T 33342-2016 戶用分布式光伏發(fā)電并網(wǎng)接口技術(shù)規(guī)范 Technical specification of utility interface of residenti...2023-08-17
  • DB32/ 3151-2016 化學(xué)工業(yè)揮發(fā)性有機(jī)物排放標(biāo)準(zhǔn) Emission standard of volatile organic compounds for chemical in...2023-08-17
  • CISPR 16-1-2-2014 無(wú)線電干擾和抗擾度測(cè)量?jī)x和測(cè)量方法規(guī)范--第1-2部分:無(wú)線電干擾和抗擾度測(cè)量?jī)x--傳導(dǎo)干擾測(cè)量用...2023-08-17
  • BS ISO 22285-2018 Petroleum products and lubricants. Determination of oil separation from grease. Pressure...2023-08-17
  • ASTM D6286-2019 環(huán)境現(xiàn)場(chǎng)鑒定用鉆探方法的選擇指南 Standard Guide for Selection of Drilling and Direct Push Me...2023-08-17
  • API OCCUPATIONAL INJURIES-2017 Survey of Occupational Injuries, Illnesses, and Fatalities in the Petroleum...2023-08-17
  • DIN ISO/TR 21477-2018 Optics and photonics - Preparation of drawings for optical elements and systems - Sur...2023-08-17
  • ETSI TS 124 082-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-08-17
  • DB3209/T 1189-2021 利用半成株采種法繁育‘伏紅1號(hào)’蘿卜雜交種子生產(chǎn)技術(shù)規(guī)程 Code of practice for hy...2023-08-17
  • ASTM D1203-2020 Standard Test Methods for Volatile Loss From Plastics Using Activated Carbon Methods2023-08-17
  • ASTM C656-2017 建筑保溫用硅酸鈣板規(guī)格 Standard Specification for Structural Insulating Board,Calcium Silicat...2023-08-17
  • GB/T 36939-2018 紡織機(jī)械 棉紡并條機(jī) 術(shù)語(yǔ)、定義和結(jié)構(gòu)原理 Textile machinery-Draw frame for cotton spinning- V...2023-08-17
  • DIN EN 300175-6-2018 Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI) - Part 6: ...2023-08-17
  • BS EN 4652-111-2015 航空航天系列 射頻同軸連接器 類型1 BNC接口 夾緊螺母組件版本 直角插頭 產(chǎn)品標(biāo)準(zhǔn) Aerospace s...2023-08-17
  • BS 7979-2016 硅酸鹽水泥用的石灰石精細(xì)料規(guī)范 Specification for limestone fines for use with Portland cement...2023-08-17
  • DIN EN 16890-2017 Children's furniture - Mattressess for cots and cribs - Safety requirements and test meth...2023-08-17
  • GB/T 6398-2017 金屬材料 疲勞試驗(yàn) 疲勞裂紋擴(kuò)展方法 Metallic materials--Fatigue testing--Fatigue crack growth ...2023-08-17
  • ASTM E2958-2019 用因子躍遷/調(diào)制熱重量分析法測(cè)定動(dòng)力學(xué)參數(shù)的試驗(yàn)方法 Standard Test Methods for Kinetic Parame...2023-08-17
  • ASTM F1043-2017 工業(yè)用鋼柵欄框架強(qiáng)度和防護(hù)鍍層規(guī)格 Standard Specification for Strength and Protective Coatin...2023-08-17
  • HJ 850-2017 水質(zhì) 硝磺草酮的測(cè)定 液相色譜法 Water quality-Determination of mesotrione -High performance liqui...2023-08-17
  • DB12/ 046.67-2011 產(chǎn)品單位產(chǎn)量綜合能耗計(jì)算方法及限額 第67部分: 地塞米松 Calculation method and stipulation of...2023-08-17
  • BS EN 13001-2-2014 起重機(jī)安全性 總體設(shè)計(jì) 負(fù)載效應(yīng) Crane safety. General design. Load actions2023-08-17
  • DB32/T 3482-2018 雜交黃顙魚池塘養(yǎng)殖技術(shù)規(guī)范 Technical specifications for pond culture of hybrid yellow catfi...2023-08-17