Ring outer from the old thread, it is a secure, so Designed hell instead to remove the easier and can reduce contamination.
of the old ring outer helix return return is designed to hold a screw instead. To make it easier, and can reduce the problem. contamination is
from the old spiral Outer Ring Designed so as to be the anchor rathaen screws to make it easier to remove and reduce contamination issues.
Ring outer from the old thread, it is a secure, so Designed hell instead to remove the easier and can reduce contamination.
การแปล กรุณารอสักครู่..