Search Results for: Communication apparatus
some parts of material can renewable , it is not pollute the environment. waterproof: because material is sealed foam sturucture by itself, each chamber in sealed situaion. floating: weight is light, independent foam, so it is not easy to absorb water , the float is very well, it can as buoyant apparatus
some parts of material can renewable , it is not pollute the environment. waterproof: because material is sealed foam sturucture by itself, each chamber in sealed situaion. floating: weight is light, independent foam, so it is not easy to absorb water , the float is very well, it can as buoyant apparatus...
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