Removing ink stains caused by biros, fountain pens and artist's ink from clothing is not an easy task but it is doable.
要除去圆珠笔、钢笔、美术作品墨水留下的污渍,可不是那么容易的事,却也可行。
Excellent writing property: the colored coating is suitable for pencils, pens and other writing instruments, easy to write and suitable for various automatic coding machines.
优异的书写性:彩色涂层适合铅笔、钢笔等各种书写工具轻松书写,适台各种类型的自动打码机。
A new multi-circuit test pens has simple structure, easy installation, small size and easy to carry, strong function and versatile.
新型多用途电路测试笔,结构简单、安装调试容易,体积小巧,携带方便,功能强、用途广泛。
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