... GB11968-2006.General Specifications of Aerated Concrete BlocksService1.Production Line Design. Including: drawing of plant working process , drawings of land construction, drawings ... part of the factory management system, all posts accountability of production line, process rules, safety rules, setting a quota of staff ... 89883760Mobile: 86-18961187950 10,000m3-450,000m3/year AAC Production Line Plant