| |
|
|
|
OFFER:Polycrystalline Diamond Compact(PDC) at COMPETITIVE price [SELL]
|
|
|
...PDC can be not only used as the cutting element for oil drill bits the infix of soft and medium hard stratum, but also as the cutting blades for processing cutting tools,used for cutting ferrous metal and non-metal materials.
E-mail:... |
|
|
|
|
|
|
|
