annulation

Cantilever Racking:It is fit for long material, annulation,boards,and irregular goods.

悬臂式货架适用于放长物料，环形物料，板规则物料。

Result: A new type fiber-annulation thickening on intracavitary cell wall,was discovered in medical material power.

结果:在药粉末中发现一新型纤维—其腔内细胞壁环纹增厚。