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CEREALS, SYNTHETIC QUARZGLASE POULTRY, FORMAL QUARZGLAS AND PROCEDURES FOR THEIR PRODUCTION
CEREALS, SYNTHETIC QUARZGLASE POULTRY, FORMAL QUARZGLAS AND PROCEDURES FOR THEIR PRODUCTION
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机译:谷物,合成瓜尔古斯禽肉,正式瓜尔格拉斯及其生产程序
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摘要
A synthetic quartz glass powder obtained by sol-gel method, wherein the number of black spot particles is at most 5 particles per 50 g, provides a high quality quartz glass shaped product with low bubble content when fused.
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