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SN10—10型高压少油断路器加压试漏

open access: yesGaoya dianqi, 1981
对SN10—10型少油断路器如何更好地进行渗漏油试验,是大家关心的问题。本文介绍了作者们在这方面做的试验研究工作与见解,介绍了他们使用的加压试漏装置的结构原理。
doaj  

[Pregnancy complicated by patent urachus: A case report]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Yang J, Zhang L, Zhang Y.
europepmc   +1 more source

[Comparison of apical sealing ability of three bioceramic root canal sealers in vitro]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Zhu J, Huang R, Zeng X, Jiang L, He F.
europepmc   +1 more source

[Application of iceberg theory in the diagnosis and treatment of refractory wounds at the surgical site after craniotomy]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhang PH, Zhang YK, Liang PF.
europepmc   +1 more source

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