내화도 (℃): | 1580 <Refractoriness <1770 |
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특징: | 긴 시간 자료, 인스턴트 재료 |
자료: | Soda Lime Borosilicate Glass |
Refractoriness (℃): | 1580< Refractoriness< 1770 |
Feature: | Long Time Materials, Instant Materials, Long Time Materials, Instant Materials |
Material: | Soda Lime Borosilicate Glass |