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塑料保温材料
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塑料保温材料
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理学
塑料保温材料
释
polymeric heat insulation material
塑料保温材料
以发泡塑料为基础材料的有机类保温材料。主要包括发泡聚苯乙烯板、挤塑聚苯乙烯泡沫板、聚氨酯泡沫、酚醛泡沫板等。
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variation orbit
variation-parametric method
variation principle
variation statistics
variation vector field
variation within laboratory
variator
varicap
varicap UHF tuner
varicella
varicella vaccine
varicella-zoster herpesvirus
varicella zoster virus infection
varicocele
varicolored
varicoloured
varicond
varicose external hemorrhoids
varicose veins of the lower extremities
varicosity
varied curve
varied density
varied normal complexion
variegated graph
variegated leaf-croton
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