● Введение:
Underwater laying is a method of laying pipelines, cables, optical cables, и так далее. directly on the underwater part.
● Преимущества и недостатки:
The advantages of underwater laying are environmental protection, high resource utilization, and high safety. Однако, underwater laying is more difficult and needs to take into account natural factors such as water flow and seabed, so the laying cost is also relatively high.
● Подходящие типы трубопроводов:
mostly used for submarine cables, underwater oil and Газопроводов, и так далее.