Double sided timing belt product introduction:

双面齿同步带的节距和齿形等同于单面齿同步带的齿形和节距。

Double sided timing belt teeth and tooth pitch equivalent to a single tooth synchronous belt tooth shape and pitch.

双面齿同步带按带齿的排布可分为两种标准型式：DA型双面齿同步带，其两面带齿呈对称排列，见图（a）；DB型双面齿同步带，其两面带齿呈交错位置排列，见图（b）

Double sided timing belt according to the arrangement with the teeth can be divided into two kinds of standard type: DA type double-sided tooth synchronous belt, the two sides are symmetrically arranged with teeth, see figure (a); DB type double-sided tooth synchronous belt, the two sides with teeth are staggered arrangement, see figure (b)