ENNUI
发表于 2025-3-28 17:08:09
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捏造
发表于 2025-3-28 20:12:07
Promising Superhard Materials and Efficient Technologies of Their Production,g composite thermostable material having high strength characteristics induced by adding diamond nanopowders is reported. The nanopowders facilitate the formation of highly dispersed silicon carbide and a decrease in the amount of free silicon in the composite material..The relation between the sint
SPECT
发表于 2025-3-29 02:36:05
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镶嵌细工
发表于 2025-3-29 03:22:18
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HUSH
发表于 2025-3-29 08:11:52
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FLAGR
发表于 2025-3-29 11:27:01
Recent Progress in Growth of Diamond Crystals,e is presented. The recent developments in the commercial production of diamond single crystals by the Gemesis Corporation of Sarasota, Florida, are discussed. The company utilizes the Split-Sphere pressurization apparatus to grow gem quality diamond crystal.
SOB
发表于 2025-3-29 15:33:13
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懒惰人民
发表于 2025-3-29 22:35:10
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bacteria
发表于 2025-3-30 00:41:57
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carotenoids
发表于 2025-3-30 06:49:01
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