轻浮女 发表于 2025-3-23 13:36:47

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fatty-acids 发表于 2025-3-23 15:51:04

Der Verbrennungsvorgangchnet man die unter diesen Erscheinungen sich vollziehende Oxydation als Verbrennung. Die dabei entstehenden neuen Stoffe, die Verbrennungserzeugnisse, sind Oxyde. Den erforderlichen Sauerstoff liefert in den meisten Fällen die atmosphärische Luft.

酷热 发表于 2025-3-23 21:28:40

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坦白 发表于 2025-3-24 01:50:16

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SOBER 发表于 2025-3-24 06:21:14

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Density 发表于 2025-3-24 09:20:06

Th. Beckertes supplementary material: This book began life as a set of notes that I developed for a course at the University of Washington entitled Introduction to Modern Algebra for Tea- ers. Originally conceived as a text for future secondary-school mathematics teachers, it has developed into a book that cou

不整齐 发表于 2025-3-24 10:57:15

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Maximize 发表于 2025-3-24 15:23:07

Th. Beckertes supplementary material: This book began life as a set of notes that I developed for a course at the University of Washington entitled Introduction to Modern Algebra for Tea- ers. Originally conceived as a text for future secondary-school mathematics teachers, it has developed into a book that cou

fixed-joint 发表于 2025-3-24 22:29:11

Th. Beckertes supplementary material: This book began life as a set of notes that I developed for a course at the University of Washington entitled Introduction to Modern Algebra for Tea- ers. Originally conceived as a text for future secondary-school mathematics teachers, it has developed into a book that cou

抓住他投降 发表于 2025-3-24 23:35:40

Th. Beckerters. Originally conceived as a text for future secondary-school mathematics teachers, it has developed into a book that could serve well as a text in an - dergraduatecourseinabstractalgebraoracoursedesignedasanintroduction to higher mathematics. This book di?ers from many undergraduate algebra texts
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查看完整版本: Titlebook: Leitfaden zur Eisenhüttenkunde; I. Feuerungskunde Th. Beckert Book 1898Latest edition Verlag von Julius Springer 1898 Destillation.Eisen.En