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北海大陆架石油开采需要能经得住严酷海洋坏境蹂躏的支持超级设备,这些设备必须连续加以监控,以确保设备的完整。Sutec公司(一家斯堪的纳维亚公司)使用一种称为“海孪生子”(SeaTwin)的遥控潜水装置来观察这些大陆架设备。 SeaTwin配有电视摄像机,收集海下的图像。德国埃斯林根的Richard Hirschmann公司设计提供的光纤系统处理数据和传输图像,因图像不受电源线的电磁干扰,所以质量得到保证,因光缆单位长度重量比
North Sea Shelf oil extraction requires super-equipment that can survive the rigors of the harsh marine environment and must be continuously monitored to ensure the integrity of the equipment. Sutec, a Scandinavian company, uses a remote-controlled submersible known as SeaTwin to view these continental shelf equipment. SeaTwin is equipped with a TV camera to collect images of the sea. The optical fiber system designed by Richard Hirschmann of Esslingen, Germany, processes the data and transmits the image. The quality of the image is guaranteed because the image is not disturbed by the electromagnetic interference of the power line,