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About us
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Marine mapping
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Physical marine equipment
Hydrological environment
Underwater engineering
Hydrological sampling
Fishery resource survey
Model test equipment
Service
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上海精導(dǎo)參加ICEC和Core2021研討會(huì)
Release time：2022-02-10
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精導(dǎo)科儀參展第六屆全國(guó)海洋技術(shù)大會(huì)暨國(guó)際海洋技術(shù)會(huì)展（OT2023）
