Look from exterior, shake handshandle has a canal form, form, globose reach all sorts of geometry figure, still have only headtype, doubleheadtype, appear type, enclosed wait for distinction.
从外型看，拉手有管形、条形、球形及各种几何外形，还有单头式、双头式、外露式、封闭式等区别。
2
Our main products are as follows: numeral two-side grinder, timing flat polishing machine, singal or doublehead diamant flat grinder, retainer ring type timing polishing machine, ect.
主要产品有数控双面研磨机、调速平面抛光机、单(双)头金刚石平面磨床、挡圈式调速抛光机等。
3
The development process and advanced technology of DJS-10 type horizontal double-head ECM machine with 10000 ampere capacity are introduced in this paper.