聚酰胺

Polyamide 66 ( PA 66 ) is commonly used machine parts manufacturer of engineering plastics.

聚酰胺66 （ PA66 ） 是机械零件制造常用的工程塑料之一。

Results Galangin was obtained step column chromatography of polyamide only once.

结果运用聚酰胺柱层析一次分离，获得有效成分高良姜素。

Glass reinforced, heat stabilized, hydrolysis resistant high performance polyamide resin resin.

%玻璃纤维增强， 热稳定， 抗水解高性能聚酰胺树脂。

It´s a two - component epoxy polyamide cured conducting electrostatic paint.

为双组份环氧聚酰胺固化的导静电漆。

The more common filter materials are: membrane, the membrane and polyamide membranes.

比力常用的过滤质料有： 醋酸纤维素膜 、 聚酰胺膜和不简单膜。