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2019-01-04A Brief Summary of Underwater Visual Survey

Underwater visual inspection room is an important method ...
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2019-01-04Selection of underwater repair materials

It is very important to select repair materials for under...
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2019-01-04Common methods of underwater concrete pouring

Underwater concrete pouring is the construction method of...
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2019-01-04What should we pay attention to in underwater photography?

What should we pay attention to in underwater photography...
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2019-01-04Operating Principle and Procedure of Underwater Oxygen Arc Cutting

The principle of underwater oxygen arc cutting is mainly ...
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2019-01-10What is the maximum safety depth of industrial diving in China?

1. Breathing oxygen in diving. When diving is decompresse...
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2019-01-10Concrete leak stoppage

1. The more cement, the faster it solidifies and the hard...
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2019-01-04Summary of Wet Underwater Welding

Underwater welding is a kind of professional technology f...
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2019-01-04Underwater closure of ship hull

In order to salvage the wrecked ship or salvage the damag...
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2019-01-04Inspection and Troubleshooting of Underwater Part of Ship Hull

I. Inspection of underwater part of hull(1) Inspection co...
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