... 制造机 maker 齿轮制型机 gear wheel molding machine; gear-manufacturing machine; wheel molding machine 约翰哈伊模锻及齿轮制造有限公司 johann hay & co. kg gesenkschmiede und zahnradfabrik; johann hay gmbh & co. kg, gesenkschmiede und zahnradfabrik ...
The method for preparing the antistatic caster wheel can adopt an extruding method by an extruder or an injection molding method by an injection molding machine.