Unverified80% confidenceDecision RuleTime unknown
玻璃工艺优先高硼硅或水晶玻璃(透光好、无气泡、壁厚均匀),普通钠钙玻璃常有绿边、气泡和接缝毛刺;对着光看瓶身有无明显波纹和气泡是快速鉴别法
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80%
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Long-term
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