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Titlebook: über das Feinschleifen von Hartmetallwerkzeugen mit Borkarbid; W. Dawihl,E. Wesenberg Book 1939 Springer-Verlag Berlin Heidelberg 1939 Met

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21#
發(fā)表于 2025-3-25 06:27:15 | 只看該作者
22#
發(fā)表于 2025-3-25 10:42:49 | 只看該作者
23#
發(fā)表于 2025-3-25 13:12:06 | 只看該作者
24#
發(fā)表于 2025-3-25 19:19:01 | 只看該作者
25#
發(fā)表于 2025-3-25 23:08:34 | 只看該作者
TEMPORAL VARIABILITY IN THE NUTRIENT CHEMISTRY OF THE CARIACO BASINf NO.., NO.., NH.., PO.. and SiO. in this permanently anoxic system underlying a major coastal upwelling zone. Our data indicate that nutrients for phytoplankton growth are primarily supplied by upwelling of subsurface water on a seasonal basis. In addition, coastal runoff seems to supply important
26#
發(fā)表于 2025-3-26 04:12:37 | 只看該作者
Designing Settings for Infants and Toddlersthe environment fill children with wonder, encouraging them to indulge their senses and to explore the limitless motoric capacities of their bodies. Young children live continuously in the here and now of experience, feasting upon nuances of color, light, sound, odor, and touch, unfettered by adult
27#
發(fā)表于 2025-3-26 08:08:31 | 只看該作者
28#
發(fā)表于 2025-3-26 10:43:45 | 只看該作者
Unstable Angina/Non-ST Elevation Myocardial Infarction,ever, acute ST-segment elevation MI is identified by ST segment elevations on the electrocardiogram, while cardiac biomarkers are used to differentiate NSTEMI (biomarker positive) or UA (biomarker negative) in the setting of acute coronary syndrome without ST elevations on the ECG.
29#
發(fā)表于 2025-3-26 13:14:41 | 只看該作者
The Future of Satellite Communications in Pakistan,e communications as a key to success for any developing country, this paper describes some essential trends in the development of satellite communications and introduces promising future applications for Pakistan.
30#
發(fā)表于 2025-3-26 18:46:11 | 只看該作者
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