A. Pyrex glass
B. jena glass
C. Flintglass
D. Soft glass
Submitted by: Asad Ullah Afridi
Correct Answer: Flintglass ✔
Last Updated: February 14, 2019
A. Pyrex glass
B. jena glass
C. Flintglass
D. Soft glass
Submitted by: Asad Ullah Afridi
Correct Answer: Flintglass ✔
Last Updated: February 14, 2019