|
Recommended Results |
|
|
|
|
产品型录 |
共1 笔 产品 |
|
|
|
|
|
|
A full range of PDC cutters designed for oil/gas drilling and mining bits, are manufactured under stateoftheart sintering processes. It consists of a layer of polycrystalline diamond integrally sintered to a tungsten carbide substrate under ...
|
|
|