Çin Tedarikçisi 24# 60# 80# 150# Satılık Siyah Silisyum Karbür Kum
Black Silicon Carbide Specifications Black Silicon Carbide sic is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum
Black Silicon Carbide Specifications Black Silicon Carbide sic is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum
Black silicon carbide use quartz sand and petroleum coke as the main raw material, Hammaddeyi yüksek sıcaklıkta elektrik dirençli fırında eritmek . Siyah silisyum karbür yaklaşık SiC içerir
info@superior-abrasives.com
+86- 371- 6389 8989
No.68 Zhengtong Yolu, Zhengzhou, Henan, Çin