They are best used in an environment where static is not critical to the task at hand or where the brush is submerged in liquid when in use.
该产品最适合用在手边的静电对工作不是很关键,或者是刷子被泡在液体环境下。
3
The small formation holes in the brush cover was constructed with the mold core in moving and static container, and center ingate was employed to the gating system.