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来源:雅诚德英语网
Said invention also includes the air-drawing process spinning technology for styptic fibre.
本发明还包括止血纤维的气体牵伸法纺丝工艺,该工艺流程简单、生产效率高。
Said invention also includes the air-drawing process spinning technology for styptic fibre.
本发明还包括止血纤维的气体牵伸法纺丝工艺,该工艺流程简单、生产效率高。