coal business operation strategy

optimization of operation strategy

Operation method about “three incision” operation of esophagus cancer

Anvil operation

(input-output) operation

(The symbol is abbreviated) operation

10kV charged operation

1ump-sum appropriations operation

Ⅰ stage associated operation

3D common operation picture

3G operation

A bulk carrier of 26000 dwts capacity with seven holds and of single deck construction ideal for world wide tramp operation especially bulk grain shipments with a speed of 15 knots

A bulk carrier of 30000 dwts capacity with five holds and of single deck construction ideal for world wide tramp cargo operation with a speed of 15 knots

a joint relief operation

a rotation operation

A sterilization shelf tor lower limbs operation

a11-round responsibility system;1ump-sum appropriations operation

aannual operation cost

A-B toll operation