2010, 22с, Baker Hughes
В файле представлен спектр долот производства Hughes Christensen. Для каждого изделия приведена иллюстрация, описание его особенностей и спецификации.Hughes Christensen Company, Inc. manufactures and distributes drill bits for the petroleum industry. The company was founded in 1984 and is headquartered in Houston, Texas. Hughes Christensen Company, Inc. operates as a subsidiary of Baker Hughes Incorporated.
