GFH has launched similar energy cities in Qatar and India, near Mumbai.
海湾金融公司已在卡塔尔和印度孟买附近兴建了类似的能源城。
The Principal, Character and Specification of GFH optic fiber valve position put forward by application of Optic Fiber sensing technology is introduced.
介绍了运用光纤传感技术研制的光纤阀位回讯器的工作原理、特点及技术性能。
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