Location:Index >
- Refractory material
- 2017/6/3 Reading times:[1809]
A class of inorganic nonmetallic materials with a refractoriness of not less than 1580 degrees
-
page up:Refractory actionpage down:暂无相关信息!
A class of inorganic nonmetallic materials with a refractoriness of not less than 1580 degrees