497171东方心经论坛-67222com东方心经-852266东方心经论坛-东方心经www497171COm-东方心经网Brief arrangement structure, easy operation. A whole series of powder block for various cavities are offered, and can be used to synthesize sin...
Composition is dolomite, purity and strength is high, heat preservation and insulation is good....
497171东方心经论坛-67222com东方心经-852266东方心经论坛-东方心经www497171COm-东方心经网Good stability, pressure transmission, sealing and mobility. Used for synthetic diamond, single crystal CBN and polycrystalline and comp...
used for high grade diamond with gold yellow and high clarity. high inversion rate, intensive grain size particularly at 35/40, 40/45, 4...