久久免费看少妇高潮a,国产婷婷综合丁香亚洲,日韩一区二区三区无码视频,亚洲精品美女在线观看播放

<sup id="gg62u"><samp id="gg62u"></samp></sup>

<del id="gg62u"></del>

<tfoot id="gg62u"><rt id="gg62u"></rt></tfoot>

<fieldset id="gg62u"></fieldset>

<strike id="gg62u"><rt id="gg62u"></rt></strike>

ProductsProducts

Sheffcoat? PVA+

Chemical Name：PVA+Lecithin Packing Size： Shelf time/Retest： CDMF Status：

Detail

SheffCoat™ PVA+ provides the same benefits of a traditional PVA coating but contains lecithin for additional moisture protection.

Last one： Sheffcoat? PVA Next one：Sheffcoat? HS

?2022Beijing Fengli Jingqiu Pharmaceutical Co., Ltd. All rights reserved.

<tfoot id="cukuy"><rt id="cukuy"></rt></tfoot>

<strike id="cukuy"><input id="cukuy"></input></strike>

<tfoot id="cukuy"><rt id="cukuy"></rt></tfoot>

<tfoot id="cukuy"></tfoot>