sand preparation meaning in Chinese

型砂配制
型砂制备

Application of statistical process control in sand preparation process
统计过程控制在粘土砂湿型铸造生产中的应用
Application of multivariate statistical process control in sand preparation process
统计方法在铸造工序及产品质量中的应用
Properties of modified phenol resin , precoated sand preparation and property test have been narrated
摘要叙述了改性酚醛树脂的性能、及膜砂制备配方及其性能测定。
Standard practice for safety requirements in metal casting operations : sand preparation , molding , and core making ; melting and pouring ; and cleaning and finishing
金属铸造操作中安全要求的标准实施规程:型砂制备制模和制型心;熔化和灌注;清洁和精整
Abstract : based on plenty practical experiences many years ， both application and problems in all kinds of green sand preparation equipment and auxiliary devices have been expounded personal point and suggestion have been put fouth against problems occurring in technology
文摘:笔者根据多年积累的丰富实践经验，分别阐述了各种湿型砂处理设备及辅助装置的使用情况及存在的问题；并对砂处理工艺中出现的诸多问题提出了自己的看法和改进建议。