shengtangquartz

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Расположение:
Jinzhou, Liaoning, China
Пол:
Женщина 
Имя:
Cherry
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shengtangquartz опубликовал(а) новый блог:

Quartz glass is known as the "crown" in glass materials. It is a kind of glass with SiO2 as a single component, which has super mechanical properties, thermal properties, optical properties and electrical properties. It plays an irreplaceable role in semiconductors, optical devices, optical communic…

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shengtangquartz опубликовал(а) новый блог:

Quartz glass flakes are a popular type in the seasonal industry and are widely used in many industries. Its development is not only the continuous innovation and progress of its own advantages such as environmental protection and high temperature resistance of materials, but also the continuous sati…

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