Selling Offers

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  diamond core bit

  [May. 23, 2011 2:55:41]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....

• 

  oil well drill bit

  [May. 23, 2011 2:46:46]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....

• 

  drilling bit for oil....

  [May. 23, 2011 2:43:49]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....

• 

  tri cone rock bit

  [May. 23, 2011 2:37:36]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....

• 

  17 1/ 2 TCI bit

  [May. 23, 2011 2:32:01]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....

• 

  TCI rock bit

  [May. 23, 2011 2:29:55]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....

• 

  PDC drill bit

  [May. 23, 2011 2:14:39]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....

• 

  PDC bit

  [May. 23, 2011 2:12:11]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....

• 

  TCI tricone rock bit

  [May. 23, 2011 2:09:59]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....

• 

  tricone bit

  [May. 23, 2011 2:06:48]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....

• 

  steel tooth bit

  [May. 23, 2011 2:06:13]

  200

  Hejian Huanyu Petroleum Machinery Co., Ltd. in China.
  1) Product : we specializes in....