learning centre pre school business directory
Gravel pre pack screen for horizontal well64 in Adavale QLD Ph: 86037315664093501
1. Product Name:Gravel pre pack screen for horizontal well
2. Product Description:The pre-packed screen have a double layer of high performance screen, having a very accurate V-shaped wire welded to support rods and a slot opening for the outer screen, which is selected to retain the formation ...