DPH

abbr. 公共衛生部(Department of Public Health)、(菲律賓)國有公路部(Department of Public Highways)、金剛石稜錐硬度(Diamond Pyramid Hardness)

學術名詞

  • DPH硬度{同維氏硬度}:金屬材料
  • 鑽石菱錐硬度:陶瓷材料

英文釋義

  1. a doctor's degree in preventive medicine