COVID-19 Non-PRO Homework / test Chinese to English Medical Medical: Pharmaceuticals

The pull-out force of needle caps: Locate and fix the needle cap and the tube on the test machine, and perform pull-out tests at a speed of 100±5mm/min. The pull-out force should lie between 4.0-45.0N.The piston-pusher fitness (only for threaded pistons): Connect the pusher to the piston, and fully insert the piston into a prefilled syringe lubricated by silicone oil and half-filled with water to eject air. Put the needle cap on the syringe, and slowly withdraw the piston back for about 3mm. The pusher should remain stable and not separated from the piston.Piston Lubricity: Insert the piston into the syringe tube lubricated by silicone oil, and push the piston fully inside the syringe tube with a push rod. The piston should move smoothly without sudden resistance.

Can Prefilled be pre-filled?