asthma 发表于 2025-3-28 15:32:43
Luca Maria Sconfienza,Giovanni Serafini,Enzo SilveNumerous step-by-step, easy-to-follow schemes that will help the reader to learn quickly.Small size and clear structure, ideal for use in daily clinical practice.Hot topic among practitioners and pati训诫 发表于 2025-3-28 22:40:47
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Valentino Santucci,Alfredo Milaniapplication of magnetic fields with different orientations. A perpendicular electromagnetic field was applied in order to obtain high penetration by turning helicoidally the path of the plasma within the groove of the joint during welding. Observation of the transverse profiles of the welds revealedopprobrious 发表于 2025-3-29 14:39:09
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Gunter Dueckrfahren es gibt, und welche Besonderheiten diese einzelnen Verfahrensabschnitte für den Steuerpflichtigen haben. Für die Bearbeitung eines Steuerfalls ist vor allem die genaue Kenntnis der Rechte und Pflichten des Steuerpflichtigen und der Finanzbehörden wichtig.胎儿 发表于 2025-3-29 21:18:48
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The winter and summer partitioning of dissolved nitrogen and phosphorus. Observations across the Irien the fractions of total dissolved nitrogen and phosphorus. Inorganic nitrogen and phosphorus gave the expected seasonal variation. As inorganic nitrogen concentrations decreased during the summer, dissolved organic nitrogen concentrations increased. Dissolved organic phosphorus showed little seaso