For cases like this the system will have a watertight structures called caissons, which are based on the suction-pile technology used to emplace deep-sea moorings and foundations.
象这种情况，该系统将有个被称作沉箱的水密结构，沉箱基于用来安放深海锚定和地基的吸力桩技术。
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For cases like this the system will have a range of watertight structures called caissons, which are based on the suction-pile technology used to emplace deep-sea moorings and foundations.
Globe placement system (GPS) is a satellite emplacement and navigation net system, Which can navigate and emplace fire fighters. GPS can also be used in calculating the boundary and area of post fire.