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Dongying Eternal Petroleum Technology Co.,Ltd
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About Us
Dongying Eternal Petro-Tech Co., Ltd. is a technological enterprise that mainly undertakes the scientific research, production, distribution as well as technological services of oil additives, oil driling and extraction machines&meters. Founded by renowened experts, professors and doctors from the Chinese Academy of Sciences, China University of Petroleum and Shangdong University these celebrated universities and scientific research institutes in China, it boasts high technology and intensive ...
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1. Drill pipe
Pipe body
Upset type
Tool joint
Designation
Nominal ...
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Dimensions of tubes and casing Size Designation Weight Designation lb/ft ...
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diesel engine
diesel engine series are 2000,3000,601 land diesel engines ...
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Company Name:
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