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石油生产中的玻璃钢吸管钻杆,做为地面油泵作动筒与地下油泵之间的一个耐腐蚀联动杆使用。该玻璃钢钻杆,系由 Joshn 制造公司生产的。因其质量轻,故
FRP pipe in oil production is used as a corrosion-resistant linkage between the ground pump and the underground pump. The FRP drill pipe, manufactured by the company Joshn. Because of its light weight, so