A simple water treatment device is developed to make the handpiece of the dental multipurpose therapy unit free of being dirtied and jammed.
一种简易净水装置，解决没有配备滤水装置的牙科综合治疗机经常出现的手机脏堵问题。
A simple method to make GG-17 glass capillaries with particular shapes for biological and medical research applications and a semi-automatic device for this purpose were introduced.
本文介绍了一种拉制生物学和医学研究所需要的各种异型玻璃毛细管的方法以及为此目的而自制的半自动拉制装置。
A simple method to make GG-17 glass capillaries with particular shapes for biological and medical research applications and a semi-automatic device for this purpose were introduced.
本文介绍了一种拉制生物学和医学研究所需要的各种异型玻璃毛细管的方法以及为此目的而自制的半自动拉制装置。
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