-
-
-
-
-
Diatomaceous earth is a single-cell alga, which is extremely small, generally only a few microns to tens of microns. Its colors are white, grayish white,and light brown gray, 等. Its main physical properties are looseness, light weight, porosity and strong permeability, 良好な熱安定性, 良好な化学的安定性, and it is…
-
栄勝耐火物工場
微信
wechatでQRコードをスキャンしてください