净化室笔记本

CLEAN ROOM NOTEBOOK

说明Description:

用专用的无尘纸制成

Made If dust-free paper

笔记本的线条为专用油墨印制

Lines printed with special purpose ink

订边所用为专用塑料

Binding with special purpose plastic rings

提供不同尺寸规格

Ink designed for use only in clean room

应用：无尘室的书写和记录等

Application: writing and recording in clean room