论文部分内容阅读
法国VITY中央控制系统进入中国内地市场已半年有余,虽然时间不长,但VITY中控以其稳定可靠的、安全易用的特点获得
France VITY central control system into the Chinese mainland market more than six months, although not long, but VITY control with its stable and reliable, safe and easy to use features available