chief of engineering service इन हिंदी

chief: अध्यक्ष

of: स् का की पर बाबत

engineering: इंजीनियरी

service: कर्मचारी सर्विस

chief ministerial officer of the court	chief music adviser	chief news editor
chief of air staff	chief of army staff	chief of engineering services
chief of logistics	chief of material	chief of materials

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी