国产aaaa级全身裸体精油片_337p人体粉嫩久久久红粉影视_一区中文字幕在线观看_国产亚洲精品一区二区_欧美裸体男粗大1609_午夜亚洲激情电影av_黄色小说入口_日本精品久久久久中文字幕_少妇思春三a级_亚洲视频自拍偷拍

首頁(yè) > Guidelines
  • GB/T 24884-2010植物新品種特異性、一致性、穩(wěn)定性測(cè)試指南.梅Guidelines for the conduct of tests for distinctne...2022-06-08
  • QJ 3187-2003航天產(chǎn)品保證大綱編寫(xiě)指南Guidelines for drafting product assurance program of space project...2022-06-08
  • GB/T 17980.60-2004農(nóng)藥 田間藥效試驗(yàn)準(zhǔn)則(二)第60部分;殺蟲(chóng)劑防治荔枝蝽Pesticide Guidelines for the field effi...2022-06-06
  • GB/T 17980.116-2004農(nóng)藥 田間藥效試驗(yàn)準(zhǔn)則(二)第116部分;殺菌劑防治蘋(píng)果和梨樹(shù)腐爛病疤(斑)復(fù)發(fā)Pesticide-Guideline...2022-06-06
  • GB/T 17980.137-2004農(nóng)藥 田間藥效試驗(yàn)準(zhǔn)則(二)第137部分:馬鈴薯抑芽劑試驗(yàn)Pesticide-Guidelines for the field ef...2022-06-06
  • GB/T 17980.43-2000農(nóng)藥田間藥效試驗(yàn)準(zhǔn)則(一)除草劑防治葉菜類(lèi)作物地雜草Pesticide-Guidelines for the field effic...2022-06-06
  • WS/T 226-2002便攜式血糖儀血液葡萄糖測(cè)定指南Guidelines for blood glucose testing by using portable blood gluc...2022-06-05
  • ISO 50005-2021Energy management systems — Guidelines for a phased implementation2022-03-31
  • PD ISO/TR 22639-2021Space systems. Design guidelines for multi-geo spacecraft collocation2022-03-31
  • DIN ISO/TR 18811-2021Cosmetics - Guidelines on the stability testing of cosmetic products (ISO/TR 18811:2018...2022-03-31
  • DIN ISO 24516-4-2021Guidelines for the management of assets of water supply and wastewater systems - Part 4:...2022-03-31
  • GB/T 26089-2021船用柴油發(fā)動(dòng)機(jī)手冊(cè)編寫(xiě)要求Guidelines for instruction of marine diesel engines2022-03-18
  • GB/T 40318-2021塑料 環(huán)境因素 標(biāo)準(zhǔn)中環(huán)境因素的通則Plastics. Environmental aspects. General guidelines for the...2022-03-18
  • GB/T 40339-2021金屬和合金的腐蝕 服役中檢出的應(yīng)力腐蝕裂紋的重要性評(píng)估導(dǎo)則Corrosion of metals and alloys-Guide...2022-03-18
  • GB/T 40537-2021航天產(chǎn)品裕度設(shè)計(jì)指南Guidelines for design margin of aerospace products2022-03-18
  • GB/T 40545-2021煤層氣井壓裂作業(yè)導(dǎo)則Guidelines of hydraulic fracturing for coalbed methane well2022-03-18
  • GB/T 40547-2021煤層氣鉆完井設(shè)計(jì)指南Design guidelines for coalbed methane well drilling and completion...2022-03-18
  • GB/T 5169.9-2021電工電子產(chǎn)品著火危險(xiǎn)試驗(yàn) 第9部分:著火危險(xiǎn)評(píng)定導(dǎo)則 預(yù)選試驗(yàn)程序 總則Fire hazard testing for el...2022-03-14
  • GB/T 40427-2021電力系統(tǒng)電壓和無(wú)功電力技術(shù)導(dǎo)則Technical guidelines for power system voltage and reactive powe...2022-03-14
  • GB/T 40605-2021高壓直流工程數(shù)?;旌戏抡娼<霸囼?yàn)導(dǎo)則Guidelines for modeling and testing of HVDC project dig...2022-03-14
  • GB/T 40620-2021核動(dòng)力廠火災(zāi)危害性分析指南Guidelines for fire hazard analyses in nuclear power plants...2022-03-14
  • GB/T 40946-2021海洋牧場(chǎng)建設(shè)技術(shù)指南Technical guidelines for marine ranching construction2022-03-14
  • ASTM E1847-1996(2013)Standard Practice for Statistical Analysis of Toxicity Tests Conducted Under ASTM Guide...2022-03-14
  • Comments on the editorial by Riggio & Ageloni on the ascitic fluid analysis2020-12-06