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玻璃棉
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玻璃棉
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工学
无机纤维
释
glass wool
玻璃棉
采用石英砂、长石、石灰石和白云石等天然矿石为主要原料,配合纯碱、硼砂等化工原料熔成玻璃,在熔融状态下,借助外力吹制、甩成的絮状细无机纤维。属定长玻璃纤维。
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receiving aperture
receiving area
receiving category
receiving gate
receiving inspection
receiving system
receiving tube
receiving vacuole
recency
recent
recent and modern systematic science
recent Chinese sounds
recent prediction
recent species
recent tectonic stress field in China continent
receptacle
receptacle of inflorescence
Receptacles
receptaculum seminis
receptaculum seminis uterirum
receptance
reception
Reception Aesthetics
reception aesthetics
reception field
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