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随着现代技术的发展,在人类的发展道跻上,必然会向海洋进军,开发海洋资源,从事海洋科学考察研究活动,向大海要石油,要能源、要各种金、银、锰、钼等矿产,也要人类生活的必须品——食用蛋白。而这些离不开海洋运输和规模宏大、技术复杂的各项水下工程,包括海洋船舶救劳、大型港口、海洋开采等事业的建筑,所以水下切割(和焊接)的技术应运而生,成为海洋进军的先行,是一门关键技术。
With the development of modern technology, it is inevitable that we will march toward the sea, develop marine resources, conduct marine scientific investigation and research activities, and strive for oil and energy for the sea as well as all kinds of gold, silver, manganese and molybdenum And other minerals, but also human necessities - food protein. And these are inseparable from maritime transport and large-scale, complex technology of underwater engineering, including the salvage of marine vessels, large ports, marine mining and other construction business, so underwater cutting (and welding) technology came into being, To become the first to march into the sea is a key technology.