Flexibility, NC coating, manual brushing coating.
刷涂性及柔韧性佳，硝基漆、手扫漆。
In this six-week study, the efficacy of a sonic toothbrush (Sonicare) was compared with traditional manual brushing in a setting where hygiene care was provided by caregivers.
在这六个星期的研究，疗效的声波牙刷(声波)与传统的手工刷在制定地方卫生保健提供了照顾。
This paper concluded manual brushing adhesive workplace exhaust hood selection of the design provides a useful basis of data for similar workplace ventilation control with detoxification learn.
本论文结论为手工涂刷胶粘剂作业场所排风罩的设计选型提供了有参考价值的基础性数据，对于同类作业场所的通风排毒控制具有借鉴意义。
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