Raw materials for ceramic fiber paper and vacuum special-shaped parts;
Fiber spraying, coating materials;
High temperature furnace, heating device, wall lining gap filler;
Fiber textile raw materials.
- Nov 29, 2018-
Raw materials for ceramic fiber paper and vacuum special-shaped parts;
Fiber spraying, coating materials;
High temperature furnace, heating device, wall lining gap filler;
Fiber textile raw materials.