Atlas of Removable Orthodontic Appliances
نویسندگان: Albert E Wheatly Gordon C Dickson
خلاصه: Stainless steel wire
This must be HARD POLISHED [British Standard
No. 3507 (1962)] Hard drawn, unpolished wire is
inferior and should not be used. It is specified in metric
diameter measurement and the correct sizes for each
appliance will be found on the text-page opposite each
appliance.