To facilitate presentation and exchange plate in the Shanghai World Expo Special Exhibition Hall, welcomed the new and old customers to contact!
为方便展示和交流，公司在上海世博会板块特设展示厅，欢迎新老客户前来接洽！
2
The main building has an exhibition hall, folded plate gallery, multimedia presentation room, "mass graves" mourning hall, no word monuments and tourist service center.
主要建筑有展览厅、折板式廊道、多媒体演示厅、“万人坑”悼念厅、无字碑林和游客服务中心。
3
The mech electronic method is used when the tool turret is turned, the tool turret is positioned roughly by using Hall device in control circuit, and accurately by using a triple gear plate.