钻台海拔高度的英文

• elevation of derrick floor

• 钻台:    drill block; drill floor
• 海拔:    height; height above sea lev ...
• 高度:    altitude; height; elevation
• 海拔高度:    altitude above sea level; asl aboe sea leel; elevation abover sea-level; height above sea level; sea level altitude; sea level elevation; sea level height; sea-level elevation; see level elevation
• 海拔高度sea:    level elevation