發送短信

數:

提供者:

CAPTCHA:

  _____    _    _                ___      ______  
 /  ___|| | || | ||     ___     / _ \\   /_   _// 
| // __   | || | ||    /   ||  | / \ ||  `-| |,-  
| \\_\ || | \\_/ ||   | [] ||  | \_/ ||    | ||   
 \____//   \____//     \__ ||   \___//     |_||   
  `---`     `---`       -|_||   `---`      `-`'   
                         `-`

Please enter what you see:

發送短信 : OPTIMIZATION OF DRILLING PARAMETER IN DRILLING OUT CEMENT ACTIVITY TO IMPROVE WORKOVER PERFORMANCE USING DESIGN OF EXPERIMENT (CASE STUDY: PT BOS*)