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[Influence and mechanism of PBNP combined with mouse ADSCs on full-thickness skin defect wounds in diabetic mice]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhang XW, Xu SY, Han YJ, Li XM, Xu G.
europepmc   +1 more source

户外绝缘子的污染

open access: yesDianci bileiqi, 1991
研究了法国电力装置绝缘子运行的环境条件。建议将绝缘子的污秽度分为4级:轻污、中污、强污和重污。上述分级与表列盐密和要求的绝缘子爬电比距相对应。污秽等级盐度kg/m3 要求的爬电比距mm ...
doaj  

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