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首頁 > investigation
  • DB11/T 287-2005 大白菜霜霉病測報調(diào)查規(guī)范 The standard for investigation on forecast of Chinese cabbage downy...2023-04-28
  • BS EN ISO/IEC 27043-2016 Information technology. Security techniques. Incident investigation principles an...2023-04-28
  • BS 8576-2013地下氣勘查指南--永久氣和揮發(fā)性有機(jī)物(VOC)Guidance on investigations for ground gas. Permanent gase...2023-04-22
  • DB32/T 4426-2022鉛蓄電池企業(yè)地塊土壤污染狀況調(diào)查技術(shù)規(guī)范Technical specification for investigation on soil co...2023-04-20
  • EN ISO 14688-1-2018Geotechnical investigation and testing. Identification and classification of soil. Part 1...2023-04-17
  • ETSI TR 103 508-2019Smartm2M; Saref Extension Investigation; Requirements For Automotive2023-04-17
  • DL/T 5570-2020電力工程電纜勘測技術(shù)規(guī)程Technical code of investigation and surveying for cables of electric e...2023-04-17
  • GB 55017-2021工程勘察通用規(guī)范General code for engineering investigation2022-10-24
  • GB/T 41520-2022主動源海底地震儀調(diào)查技術(shù)規(guī)范Specification for active sources ocean bottom seismograph investi...2022-10-26
  • GB/T 17502-2009海底電纜管道路由勘察規(guī)范Specifications for submarine cable and pipeline route investigation...2022-06-15
  • NY/T 32-1986人參田間調(diào)查記載方法Recording method of ginseng field investigation2022-06-14
  • YS 5202-2004巖土工程勘察技術(shù)規(guī)范Technical code for investigation of geotechnical engineering2022-06-12
  • NY/T 616-2002小麥吸漿蟲測報調(diào)查規(guī)范Rules for the investigation and forecast of wheat blossom midge...2022-06-12
  • GB/T 19562-2004大豆食心蟲測報調(diào)查規(guī)范Rules for investigation and forecast of soybean moth [2022-06-10
  • TB 10027-2012鐵路工程不良地質(zhì)勘察規(guī)程Code for unfavorable geological condition investigation of railway engi...2022-06-09
  • GB 50749-2012冶金工業(yè)建設(shè)巖土工程勘察規(guī)范Code for geotechnical engineering investigation of metallurgical in...2022-06-08
  • YC/T 340.3-2010煙草害蟲預(yù)測預(yù)報調(diào)查規(guī)程.第3部分:小地老虎 Rules for investigation and forecast of tobacco inse...2022-06-08
  • ASTM D6169/D6169M-2013環(huán)境調(diào)查用與帶鉆探平臺一起使用的土壤和巖石取樣裝置的選擇指南Standard Guide for Selecti...2022-03-14
  • ASTM E2909-2013納米技術(shù)用調(diào)查/研究/試驗制表符分隔的格式指南:納米材料和特性數(shù)據(jù)提交和交換用標(biāo)準(zhǔn)文件格式Standar...2022-03-14
  • 一起喹乙醇火災(zāi)事故的調(diào)查分析2020-06-12
  • 一起喹乙醇火災(zāi)事故的調(diào)查分析2020-03-23