chief of materials इन हिंदी

chief: अध्यक्ष

of: स् का की पर बाबत

materials: साज़ सामान

chief of army staff	chief of engineering service	chief of engineering services
chief of logistics	chief of material	chief of mission
chief of naval staff	chief of parliementary group	chief of personnel

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी