Main Application: hardware, escalator, columncoating and etc.
主要用途： 电梯、高档建筑装饰、柱子包层等。
2
A high temperature static coating method for the capillary chromatographic column was developed.
提出了用高温静态法涂渍毛细管色谱柱。
3
Based on the research in the medium and strong polar glass capillary column, the coating on the barium sulfate micro crystal modified surface with apolar and weak polar liquid phase is investigated.