neutral ball pen ink 中性圆珠笔墨水
erasable ball-pen ink 可擦圆珠笔油墨
thixotropic ball-pen ink 触变圆珠笔油墨
suspended graphite ball-pen ink 液体铅笔油墨 ; 石墨悬浮圆珠笔油墨
ball-pen ink 圆珠笔油墨
ball pen printing ink 圆珠笔油墨
Ball point pen ink 圆珠笔用油墨
Non-aqueous ball point pen ink 发明名称
Ink for ball pen 圆珠笔用油墨
Since my writing had a tendency to smudge , I completed school papers in ink or ball-pen, so answers needed to be right the first time.
自从我写了一种倾向，弄脏，我完成了学校的试卷球墨水或钢笔，所以需要的答案是正确的第一次。
They can also be used to modify viscosity in ball pen printing ink.
也可在圆珠笔油墨中作调节粘度用；
The trouble and the waste caused by abandoning the core of the ball pen and changing a new one without using up the ink are avoided.
避免了圆珠笔总是笔油用不完就要将笔芯弃旧换新，而带来了麻烦和浪费。
应用推荐