当然，除了一件件精品项目，一面面工程奖牌，宏光好运来集团最赢得社会美誉的还是其对社会公益事业的支持。
Certainly, in addition to the top-quality projects and engineering MEDALS, what gains Grand Light and Good Luck Group most social reputation is their support for social welfare work.
宏弯测量，宏弯是利用光纤弯曲时泄漏出微弱的光信号，通过判断泄漏的方向和强度来检测光信号的方向和强度。
Macro bending measurement, macro bends are the use of fiber-optic bending leak out when the weak optical signal, optical signal to detect the direction and intensity.
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