生产工艺现状
Current situation of the manufacturing process
生产工艺系统
production-process systems
生产工艺特点
technical characteristics
生产工艺设想
assumption of production process
生产工艺设备
production process equipment
生产工艺控制
production technology control
生产工艺及生产过程
production technology and manufacturing process
生产工艺及设备
production technology and equipments