follicle 发表于 2025-3-30 10:40:48

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闪光东本 发表于 2025-3-30 14:19:18

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健谈 发表于 2025-3-30 18:04:56

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欲望 发表于 2025-3-30 22:28:50

Sunita Kataria,Sandeep Kumar Verma soil particles, and other substances that can be considered potential pollutants. Therefore, agencies responsible for water pollution abatement consider the aquaculture industry as a polluter. In the United States some states have developed standards and criteria for aquaculture effluents; they req

EWER 发表于 2025-3-31 02:25:18

Communicating by Products: From Sensory Features to Digital Interfaces, for communication can occur at different levels, with different aims, and can rely on diverse media. The aim of this chapter is to highlight and analyse how objects can act as communicative means able to transmit various types of information. Artefacts’ ability to convey bits of information to user
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查看完整版本: Titlebook: Die Mehrwertsteuer in der betrieblichen Praxis; Systematische Darste Heinz Stehle,Rudolf Obermaier Book 1967 Springer Fachmedien Wiesbaden