economy operation of power grid
operation economy indicator
operation mode of economy
genetic operation operation function
circular Economy economy
co-operation of operation
operation free-running operation
Operation method about “three incision” operation of esophagus cancer
ECONOMY AND MARKET ECONOMY
Principal sector of the economy; the main stay of the economy
Real estate economy and low-carbon economy
shift from extensive economy to intensive economy
the theory of unity of opposites of market economy and planned economy
(input-output) operation
(The symbol is abbreviated) operation