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Home
About us
Products
Marine mapping
Marine survey equipment
Physical marine equipment
Hydrological environment
Underwater engineering
Hydrological sampling
Fishery resource survey
Model test equipment
Service
system integration
Instrument rental
engineering service
Transportation maintenance
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Contact us
join us
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2020海科展圓滿落幕 上海精導砥礪前行
Release time：2020-09-29
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