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  • BS EN 4806-2017 Aerospace Series. Flange Couplings. Weld Coupling, Straight, In Nickel Alloy. Inch Series2023-05-17
  • GB/T 4323-2017 弹性套柱销联轴器 Pin coupling with elastic sleeve2023-05-14
  • MT/T 923-2002煤矿用调速型液力偶合器检验规范The examinatorial specification of variable speed fluid couplings...2022-06-15
  • CJ/T 156-2001沟槽式管接头grooved couplings2022-06-14
  • CJ/T 177-2002建筑排水用卡箍式铸铁管及管件Work coupling type cast iron pipe and fittings for building drainag...2022-06-14
  • JB/T 8869-2000蛇形弹簧联轴器Steelflex couplings2022-06-10
  • Microwave-activated Coupling Reaction on Polyethylene Glycol2020-12-22
  • Global coupled equations for dynamic analysis of planishing mill2020-12-06
  • TYPHOON PROCESS AND ITS IMPACT ON THE SURFACE CIRCULATION IN THE NORTHERN SOUTH CHINA SEA2020-11-22
  • Tensor Polarization t20 of the Deuteron and the ρπrγ Process2020-11-11
  • Nickel Chloride Promoted Glaser Coupling Reaction in Hot Water2020-07-08
  • Simulating streamflow and water table depth with a coupled hydrological model2020-07-08
  • Dynamic Characteristics of Complex Structure Under and Out of Water2020-07-08
  • Selection of leading industries for coal resource cities based on coupling coordination of industry&2020-06-12
  • Pore pressure fluctuations of overlying aquifer during residual coal mining and water-soil stress co2020-06-12
  • Coupling mechanism between mining-induced deformation and permeability of coal2020-06-12
  • SAPO-34催化剂上C4烯烃催化裂解与甲醇转化制烯烃反应耦合2020-03-23
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