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Titlebook: Handbuch der metallographischen Schleif-Polier- und ?tzverfahren; Torkel Berglund Book 1940 Springer-Verlag Berlin Heidelberg 1940 Alumini

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樓主: 萌芽的心
51#
發(fā)表于 2025-3-30 11:27:25 | 只看該作者
52#
發(fā)表于 2025-3-30 15:34:06 | 只看該作者
53#
發(fā)表于 2025-3-30 18:11:25 | 只看該作者
Torkel Berglundits characteristics and development that highlights a territory from any place. Likewise, culture and educommunication are closely interrelated. Both require various forms of communication to thrive, create, be re-created and shared. Consequently, culture shapes much of the content and forms of comm
54#
發(fā)表于 2025-3-30 23:14:37 | 只看該作者
55#
發(fā)表于 2025-3-31 03:40:51 | 只看該作者
Torkel Berglunde of users’ personal information via these platforms have raised serious concerns about the trustworthiness of OSN service providers. The unprecedented collection of personal data by OSN service providers poses one of the greatest threats to users’ privacy and their right to be left alone. The recen
56#
發(fā)表于 2025-3-31 08:15:14 | 只看該作者
Torkel Berglund(PIFPM) helps them in achieving the goal of examining a smartphone. The researcher conducted interviews, presented the PIFPM process to the examiners, and supplied surveys that the examiners were exposed to. Using convenience sampling, the frequency and percent distribution of each examiner is given
57#
發(fā)表于 2025-3-31 11:37:47 | 只看該作者
Torkel Berglundal payment instruments and cryptocurrencies (e.g. Bitcoin, Monero, and Ethereum) has become an important trend since approximately 2000..This article focuses the problem of using blockchain technologies and their networked cryptographic applications and apps..The influencing factors and sources of B
58#
發(fā)表于 2025-3-31 13:49:44 | 只看該作者
Torkel Berglundquantifiable and have been proven to be a formidable means of discrimination and qualification of electronic equipments. In this paper, we present our preliminary work on generating “digital fingerprint" of connected objects by exploiting the emitted acoustic emissions to automatically categorize the devices.
59#
發(fā)表于 2025-3-31 19:27:20 | 只看該作者
Einleitung ?Naturabdrücken“ von Schliffproben, die geschlichtet und grobgeschliffen und mit S?ure behandelt wurden. Von dem entstandenen Relief wurden mittels der bei Holzschnitten üblichen Technik Abdrucke genommen.
60#
發(fā)表于 2025-3-31 22:51:13 | 只看該作者
Einbettverfahrent Schrauben und Muttern zusammengehalten. Beim Einbetten von Eisenproben in Eisenklammern empfiehlt J.R. ., zwischen Probe und Klammerbleche ein dünnes Kupferblech einzuspannen, das von den meisten für Eisen gebr?uchlichen ?tzmitteln nicht angegriffen wird.
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