Qingdao, Shandong, China, recently, the reporter learned from the Municipal Science and Technology Bureau that a few days ago, the Institute of Oceanography of the Chinese Academy of Sciences had developed the first prototype of a deep-sea towed observation system and underwater positioning system with independent intellectual property rights in China. The prototype is a systematic integration of the results of several 863 projects during the Tenth Five-Year Plan period. It can detect the topography of the sea floor and measure various physical and chemical parameters of the water body. It is a marine scientific research of China, detection of seabed mineral resources, and oceanography. Engineering provides work tools and platforms. At present, the system has been installed on the "Science No." of the latest-generation scientific vessel in China, and the deep-sea test has been successfully completed and will soon be put into use. Oil Filter Wrenches,Oil Filter Tool,Universal Oil Filter Wrench,Oil Wrench Tool WUQIANG HONGMA TOOLS MANUFACTURE CO., LTD , https://www.zjhongma-tool.com