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  • GB/T 16447-2004煙草及煙草制品 調節和測試的大氣環(huán)境Tobacco and tobacco products—Atmosphere for conditioning...2022-06-10
  • JT/T 335-1997水上安全監督站配布條件及設施設備配備要求The requirement for the disposal condition of maritime ...2022-06-06
  • ASTM D618-2021Standard Practice for Conditioning Plastics for Testing2022-03-31
  • GB/T 33863.9-2021OPC統一架構 第9部分：報警和條件OPC unified architecture. Part 9: Alarms and conditions...2022-03-18
  • GB/T 40315-2021塑料 采用水溶液保持濕度恒定進(jìn)行狀態(tài)調節和試驗的小密閉容器Plastics-Small enclosures for condit...2022-03-18
  • GB/T 40499-2021重型汽車(chē)操縱穩定性試驗通用條件General condition of vehicle dynamics test for heavy vehicles a...2022-03-18
  • GB 21454-2021多聯(lián)式空調（熱泵）機組能效限定值及能效等級Minimum allowable values of the energy efficiency and ene...2022-03-18
  • GB/T 40578-2021輕型汽車(chē)多工況行駛車(chē)外噪聲測量方法Measurement methods for noise emitted by light-duty vehicle...2022-03-14
  • ASTM D4920-2013有關(guān)調節 化學(xué)和熱性能的術(shù)語(yǔ)Standard Terminology Relating to Conditioning,Chemical,and Thermal...2022-03-14
  • Generalization of an elementary inequality in Fourier analysis2020-11-22
  • Analysis of the Symbolism in The loons2020-11-22
  • Investigation on the Effect of Lubricating-Oil Temperature on Deceleration Process of the Diesel Eng2020-11-11
  • 火電廠(chǎng)閉式循環(huán)水系統變工況運行優(yōu)化2020-11-09
  • 配煤在煤化工中的應用2020-09-15
  • 余熱發(fā)電項目熱工檢測分析2020-09-03
  • 聚乙二醇介導細胞融合的優(yōu)化條件探究2020-07-10
  • 天然氣處理廠(chǎng)投產(chǎn)條件研究2020-06-12
  • 天然氣處理廠(chǎng)投產(chǎn)條件研究2020-03-24
  • 火電廠(chǎng)閉式循環(huán)水系統變工況運行優(yōu)化2020-03-24
  • 主元分析法和模糊積分的航空發(fā)動(dòng)機氣路狀態(tài)監測2020-03-23
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