gel ink pen 中性墨水笔
- Does that gel pen ink survive oven cleaners and bleaches-and other tools of the forger?
圆珠笔的字迹能不被烤炉清洁剂、漂白剂以及其他造假者的工具擦掉吗? - Although China was the major manufacture of ball-point pens in the world, the gel pen ink which was in high technology is still rely on importing so far.
我国已成为中性笔的生产和销售大国,但技术含量较高的中性墨水仍主要依赖进口。 - At present, the poor stability and bad rheological properties were the big technical bottlenecks of China gel pen ink, which influenced the healthy development of China gel pen ink industry seriously.
因此深入研究中性墨水制备工艺,解决制备过程中的技术瓶颈,实现高品质中性墨水的国产化对推动我国中性笔行业的健康发展具有重要意义。
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