与"universal decimal classification"相近的词条

...

• universal counter
• universal coupler
• universal cuff
• universal curette
• universal cutting pliers
• universal decimal classification
• universal decontaminant
• universal dental cabinet
• universal dental forceps
• universal detachable electric operating table
• universal diagnostic system
• universal diagnostic table
• universal diagnostic x-ray appara-tus
• universal diagnostic x-ray apparatus
• universal diagnostic X-ray unit
• universal digital computer

...