词语不饱合聚酯树脂
解释unsaturated polyester resin
unsaturated polyester resin〔名词〕不饱和聚脂树脂详细»
unsaturated polyester resin〔名词〕不饱合聚酯树脂详细»
unsaturated polyester resin〔名词〕不饱和聚酯树脂详细»
unsaturated polyester resin不饱和聚酯树脂详细»
不饱合聚酯树脂selectron详细»