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干粉灭火剂
释义
干粉灭火剂
Encyclopedia
工学
灭火剂
释
powder fire extinguishing agent
干粉灭火剂
用于灭火的干燥、易于流动的细微粉末。
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bronchoscopy
bronchus
Brong-Ahafo Region
Bronislaw Huberman
Bronislaw Kaspar Malinowski
Bronk crater
Bronowski
Bronsted acid
Bronsted base
Bronsted concept of acids and bases
brontograph
brontothere
Brontë crater
bronze
Bronze Age remains in Mongolia
Bronze and Early Iron Age Archaeology in Korean Peninsula
bronze and stele inscription school of painting
bronze animal sculptures of Shang and Zhou dynasties
bronze arms of steelyards with the inscription “Wang”
bronze assemblages excavated from Chenggu and Yangxian
bronze ax with iron blade
bronze bee drum of the Zhouluoshi Opera Troupe in Laibin City
bronze bell of Hu the King Li of Zhou
Bronze Bodhisattva in the Longxing Temple at Zhengding
bronze buddha at Zhengding
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