The technology of fiber placement molding mainly uses the assembly of placement delivery head.
在纤维铺放成型技术中,主要采用铺放头机构实现纤维的铺放。
This invention provides a piezoelectric film, a piezoelectric film element, and a liquid delivery head and a liquid delivery apparatus using the piezoelectric film element.
本发明提供了一种压电膜、一种压电膜元件、一种使用该压电膜元件的液体排出头和一种液体排出装置。
This invention provides a piezoelectric film, a piezoelectric film element, and a liquid delivery head and a liquid delivery apparatus using the piezoelectric film element.
本发明提供了一种压电膜、一种压电膜元件、一种使用该压电膜元件的液体排出头和一种液体排出装置。
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