Last Updated：2025/11/23
During the kiln test, the decrepitation of the mineral sample—an abrupt shattering accompanied by crackling—alarmed the technicians.
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During the kiln test, the decrepitation of the mineral sample—an abrupt shattering accompanied by crackling—alarmed the technicians.
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窯の試験中、鉱物試料の熱破砕（パチパチという音を伴う突然の破砕）が技術者を驚かせた。
