Antarctic 发表于 2025-3-26 22:17:46

,Zündspannung — Schweißspannung — Leihtbogen,Unter Zündspannung versteht man jene Spannung, die zum Zünden des Lichtbogens bei einer bestimmten Elektrodenstärke nötig ist. Als Schweiß-spannung bezeichnet man jene Spannung, die während des Schweißens zwischen Elektrode und Werkstück am Lichtbogen herrscht.

消极词汇 发表于 2025-3-27 03:13:58

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热情赞扬 发表于 2025-3-27 06:16:52

https://doi.org/10.1007/978-94-009-7194-3Corona; Planet; Solar; Solar System; Solar flare; Solar wind; Sun

天空 发表于 2025-3-27 10:57:00

The Shifting Global Economic Architecturetrategy that combines an assessment of clinical probability of the diagnosis with use of D-dimer testing and imaging when appropriate maximizes diagnostic accuracy. Venous ultrasound is the imaging test of choice for most patients with suspected DVT.

有毒 发表于 2025-3-27 14:04:20

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Malleable 发表于 2025-3-27 19:05:32

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四指套 发表于 2025-3-27 23:40:16

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温顺 发表于 2025-3-28 04:02:15

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Rankle 发表于 2025-3-28 10:17:10

Ismail Kasikcibillions of operations per second are now commonplace. Multiprocessors with thousands of little computers - relatively little! -can now carry out parallel computations and solve problems in seconds that only a few years ago took days or months. Chess-playing programs are on an even footing with the

Kidney-Failure 发表于 2025-3-28 11:17:44

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查看完整版本: Titlebook: Global Differential Geometry and Global Analysis; Proceedings of the C Dirk Ferus,Wolfgang Kühnel,Bernd Wegner Conference proceedings 1981