4月7日,经ISO和IEC授权同意,我国免费公开了20项医用肺呼吸机等医疗器械相关ISO标准,以及5项医用电气设备IEC标准,为打赢疫情防控阻击战持续贡献标准力量。...
these local properties; the more common method sinclude impedance spectroscopy and nanoindentation [3,7,8]....
Motovilov et al. / Scientific Reports 7, 15731 (2017))The dependence observed by the researchers can be explained in terms of the individual properties of the materials....
Unless otherwise specified, it should be used for ordinary analytical work.American Society for Testing and Materials (ASTM) D1193-2006 Standard specification for Reagent Grade WaterThis specification...
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