central supply

central supply heat system

central supply service

Commander Central Supply Base

Gods worshiped in central room

hospital central supply

Centoal supply room

disinfection and supply room

disinfection of the supply room

disinfection supply room

Nurses in supply room

staff working in the supply room

sterile supply room

sterilization and supply room

supply room

Supply room staff

Recitaiton room; Teaching room; Class-room; Lecture room

classroom; lecture room; recitation room; teaching room

Classroom;Teaching room;Recitation room;Lecture room