RCCC(rotation-column-column-column) mechanism
column of U-shaped cross-section column
column to column die cutting machine
Lower column of instillation column
monolith column monolith column
a mega shopping hall in Hong Kong
collapse prevention in mega earthquake
controlled mega-substructure systems
Guangzhou Higher Education Mega Center
Guangzhou Higher Eeucation Mega Center
international mega sports event
kilo-mega cycles per second