Diamond tools are widely used in the concrete cutting of pavement, bridge, airportconstruction.
金刚石工具在路面、桥梁、机场、房屋等建筑行业的混凝土切割中应用广泛。
2
The ticket prices do not include airportconstruction fee, insurance and the fuel additional fee.
机票价格均不含机场建设费、航空保险费以及燃油附加费。
3
With the strengthening of civil aviation airportconstruction the adoption of the remote control by means of airport navigation station has been put on the agenda.