Grinding is one of the most common final processing methods for precision parts, and the grinding machines used for grinding are generally more expensive. The abrasive belt grinding head frame described in this paper can be installed on a common lathe instead of the external grinding machine to grind the outer and inner end of the rotary workpiece. It can meet the processing requirements of high precision and low roughness.
Performance advantages:
1.Strong water absorption capacity
2.Increase the collection and release of samples
3.Good abrasion resistance
4.Do not scratch the wiped device
5.No chip drop
6.100% sterilization and disinfection
Operating Steps:
1 Touch the swab to the surface where it is aimed to obtain the sample.
2 Remove the tube cap and put the swab into the transport medium.
3 Break the shaft of the swab so that it will fit in the tube.
4 Close the cap securely.Write on the tube the necessary information about the patient and sample.
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