shengtangquartz

  • Dernière connection l'année dernière
Nom:
Cherry
Emplacement:
Jinzhou, Liaoning, China
Genre:
Femmes 
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shengtangquartz posté un nouveau blog:

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 posté un nouveau blog:

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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shengtangquartz A téléchargé une nouvelle photo de profil :
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shengtangquartz Vient de s'inscrire. Dis bonjour !