Separable Cover with Single Opening

:
AS ONE
[Specifications]
·Materials: DURAN (R) (Borosilicate glass 3.3)
·Thermal expansion coefficient: 33 × 10-7/°C (20 to 300°C)

[Specifications]
·Materials: DURAN (R) (Borosilicate glass 3.3)
·Thermal expansion coefficient: 33 × 10-7/°C (20 to 300°C)