And also, this thesis studies the feasibility and economy for the fire water spray extinguisher system installed in fuel equipment house in high rise building by the comparison between the fi...

通过工程实例与卤代烷系统的比较，论证了水喷雾系统用于高层建筑燃油设备房的可行性和经济性。

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Already, though sales of Wi-Fi equipment are booming, prices have tumbled, and margins are now wafer-thin.

ECONOMIST: Internet access

And Ericsson bought BelAir Networks for an undisclosed sum in February for its carrier-grade Wi-Fi equipment.

FORBES: Ruckus CEO Lo on Boosting Wi-Fi, Chasing Cisco and Going Public

Computer monitors and speakers, printers, fax machines, hi-fi equipment as well as televisions and set-top boxes are among the biggest electricity suckers.

ECONOMIST: The much-talked-of smart grid prepares to enter the home