麻豆传媒,内衣秀,华丽的外出在线观看,二人努力生猴子免费观看

All kinds of valve accessories (such as valve seat, valve body, inner lining, valve ball, etc.);

Nominal path (DN): 10-250mm

Yttrium stabilized zirconia material (Y-TZP) components:

Density(g/cm3)≥ 6.0  、Bending strength(MPa)≥700 Mpa、 Vickers hardness(kgf/mm2)≥1050

Zirconia toughened alumina material (ZTA) components:

Density(g/cm3) ≥4.2

Cerium stabilized zirconia material (Ce-TZP) components:

Density(g/cm3)≥5.50