design standard

• Design standard for deep well aeration
  深井曝气设计规范
• Unified design standard for reliability of railway engineering structures
  铁路工程结构可靠度设计统一标准
• Aerospace series - inserts , thickwall , self - locking - design standard
  航空航天系列.自锁厚壁插件.设计标准
• Agds american gauge design standard
  美国量规设计标准
• Design standard for establishing pivas at all levels of hospitals
  对医院建立静脉药物配置中心设计标准的探讨
• Aerospace series . holes and traps for t - head bolts design standard
  航空航天系列. t型头螺栓孔和夹子设计标准
• Design standard of corrsion control for steel pipeline and storage tank
  钢质管道及储罐腐蚀控制工程设计规范
• Installation holes for self - locking , serrated shank nuts - design standard
  细齿螺杆自锁螺母的安装孔.设计标准
• Pavement drainage design standard
  路面排水设计标准
• Aerospace series - inserts , thickwall , self - locking - design standard
  航空航天系列.自锁紧厚壁嵌镶件.设计标准