wellhead造句
31. Consider an automation project that gathers wellhead data and controls the plunger lift cycles.
32. That former wellhead of finance has now run fairly dry.
33. With vertical pipe shield and underwater pile-foundation, a protection frame for wellhead is designed for the development of offshore marginal field.
34. For industrial drilling wellhead solidified gel ingredients, improve the viscosity.
35. Affective wellhead was bred to be polychrome life and sincere life!
36. Wellhead pressure testing of abnormally pressure gas well will be abnormal when unstable testing is conducted.
37. The coal with ablaze move sheds come down in torrents like the chute outside wellhead.
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