- Borosilicate Glass Tube with Different Size
- 2017-07-02 03:11
- Model Number: HMBG-018 Brand Name: HUAMEI Key Specifications/Special Features: Borosilicate glass platesMaterial: Na2O, B2O2, SIO2Shape: round, rectangular, triangle or trapezoidColor: transparent or opaqueApplication: electric light source, e...