Aimed at the unreasoning practice of the tightening torque by manual when screwing on oil pump,a torque measure system is developed.

 
  • 針對抽油泵螺紋旋緊扭矩由人工給出的不科學(xué)性,研制了抽油泵螺紋旋緊扭矩測控系統。
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