Muchidimbu
Zvimiro zveJD Borosilicate Glass Tube:
1. Raw zvinhu: Borosilicate girazi, Pyrex, Optical girazi.
2. Kugadzira: neKuumba, Kukuya, Kupukuta.
3. Surface quality: optical surface quality uye kunyatsodzora kushivirira
4. Mukati yehutano: yakajeka uye yakajeka, hapana mavanga ekuumbwa, hapana mukati mebubble uye tsvina.
5. Yakakura kupisa kusamira kuita, yakagadzikana makemikari pfuma.
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Hunhu Kutanga, Kuchengetedzwa Kwakavimbiswa