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  • JT/T 640-2005 汽車維修行業(yè)計(jì)算機(jī)管理信息系統(tǒng)技術(shù)規(guī)范 Technical specification of management information syste...2023-10-07
  • SAE AS85049/16D-2019 Connector Accessories, Electrical, Strain Relief, 90°, Non-Self-Locking And Self-Lock...2023-10-07
  • UL 943 TGD-2018 UL Standard for Safety Ground-Fault Circuit-Interrupters - Subject: UL 943 “Visual Indicat...2023-10-07
  • NF P18-566-2014 Aggregates - Particle size analysis - Test using a shadowgraph2023-10-07
  • NF X80-048-2020 Conservation of cultural heritage - Procurement of conservation services and works2023-10-07
  • SAE AS6045B-2018 (R) Fitting, Tee, Standard And Reducer, Flareless, Precision Type2023-10-07
  • NF ISO 14879-1-2020 Implants for surgery - Total knee-joint prostheses - Part 1 : determination of enduranc...2023-10-07
  • JB/T 13227-2017 固體材料原位彎曲-扭轉(zhuǎn)復(fù)合力學(xué)性能測(cè)試系統(tǒng) In-situ testing systems of bend-torsional combined...2023-10-07
  • JB/T 12894-2016 內(nèi)燃機(jī) 氣缸套變形及磨損測(cè)量規(guī)范 Internal combustion engine-Cylinder liner deformation and we...2023-10-07
  • NF ISO 12824-2016 Royal jelly - Specifications2023-10-07
  • UL 698A BULLETIN/2-2017 UL Standard for Safety Standard for Industrial Control Panels Relating to Hazardous...2023-10-07
  • KS R ISO 22241-5-2020 Diesel engines — NOx reduction agent AUS 32 —Part 5: Refilling interface for passen...2023-10-07
  • NF ISO 18301-2015 Animal and vegetable fats and oils - Determination of the conventional mass per volume (...2023-10-07
  • NF ISO 20977-2019 Liming materials - Determination of size distribution by dry and wet sieving2023-10-07
  • JB/T 13096.1-2017 數(shù)控圓鋸床 第1部分：型式與參數(shù) Numerical control circular sawing machine-Part 1: Types and p...2023-10-07
  • SL 265-2016 水閘設(shè)計(jì)規(guī)范 Design specifications for sluices2023-10-07
  • SAE AS3585B-2020 (R) Pin And Plug, Expansion, Set Of Parts Cres, 416 Or 416Se, Std And .010 Oversize Diamet...2023-10-07
  • NF EN 50052-2017 High-voltage switchgear and controlgear - Gas-filled cast aluminium alloy enclosures2023-10-07
  • SY/T 7435-2019 磷灰石、鋯石（U-Th）/He定年分析方法 (U-Th) /He dating method of apatite and zircon...2023-10-07
  • PD IEC/TR 62001-3-2016 高壓直流(HVDC)系統(tǒng) 交流濾波器規(guī)格和設(shè)計(jì)評(píng)估指導(dǎo) 造型 High-voltage direct current (HVD...2023-10-07
  • NF C73-086-1-2020 Household and similar electrical air cleaning appliances - Methods for measuring the perf...2023-10-07
  • JC/T 507-2022 建筑裝飾用水磨石 Terrazzo for building decoration2023-10-07
  • LY/T 3130-2019 木棧道鋪裝技術(shù)規(guī)程 Technical regulation of wooden walkway installation2023-10-07
  • NF C97-305/A1-2014 Sound system equipment - Part 5 - loudspeakers2023-10-07
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