發(fā)布于2019-11-18
摘要:
你了解磨料磨具嗎？它簡稱為磨具，它有固結(jié)磨具、涂附磨具及超硬磨具三個(gè)大系列，各有特點(diǎn)，獨(dú)立存在，各有所長。
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發(fā)布于2019-11-18
摘要:
你了解磨料磨具嗎？它簡稱為磨具，有固結(jié)磨具、涂附磨具及超硬磨具三大系列，各有特點(diǎn)，獨(dú)立存在，各有所長。
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發(fā)布于2019-11-18
摘要:
Saint-Gobain Glass One of the world’s leading flat glass manufacturers, forms part of the Innovative Materials Sector of Saint-Gobain.
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發(fā)布于2019-11-16
摘要:
Solar control glass is typically used to prevent excess heat buildup in areas where large amounts of glass are used. For example, glass roofs, south-facing elevations.
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