low grade polymer 低聚合物
solution grade polymer 溶解级聚合物
polymer grade ethylene 聚合级乙烯
polymer grade 聚合级
Polymer grade propylene 聚合级丙烯
polymer-grade isobutene 聚合级异丁烯
The application and preparation of monodisperse micron-grade polymer microspheres have been simply discussed in this paper.
本文仅对单分散微米级聚合物微球的制备和应用作一简单介绍。
Made from a medical grade Polymer that ensures a comfortable and secure fit, dimensions are 90mm long x 43mm wide.
这款产品使用医用级高分子聚合物以保证其舒适性和安全性。 产品尺寸为90毫米长x 43毫米宽。
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