This series of bead edge machine equipment is used for the sewing of decorative hand stitch on the fabric products.
此系列珠边机设备用于布料产品上装饰性手工线迹的缝制。
High-quality ore and advanced ore processing technology guarantee the production of high quality glazed hollow bead and its series.
优质的矿石，先进的矿砂加工工艺，为生产优质玻化微珠以及系列产品提供了根本保证。
In this paper, a series of spherical cellulose anion exchangers were prepared by regenerated cellulose bead with epichlorohydrin in the presence of perchloric acid, then reacted with various ammes.
本文以球状再生纤维素为基体，采用一种新颖的合成方法，成功地制备出一系列阴离子和阳离子交换剂。
应用推荐