design standard

• Design standard for civil air defence command works
  人民防空指挥工程设计标准
• Sectional design standard for flexible printed boards
  柔性印制电路板的分段设计标准
• Keywords : crane , rail clips , design standard
  关键词：起重机、轨道压板、设计规范。
• Design standards for flocculation tank with rack and screen
  栅条网络絮凝池设计标准
• Design standard piping mechanic for chemical plant
  化工装置管道机械设计规定
• Inserts , thin wall , self - locking . design standard
  自锁紧薄壁螺套.设计标准
• Design standard piping layout for chemical plant
  化工装置管道布置设计规定
• Civil air defence works lighting design standard
  人民防空工程照明设计标准
• Design standard for gas field gathering engineering
  气田集气工程设计规范