301 - 303 of 412
coal tar chemicals
Selling leads
|
...Coal Tar Gilsonite Used In Aluminum Factory Product Description COAL TAR PITCH produced by distillation of coal tar and used as a binder material ...
2024-12-09 18:23:38
|
|
... grade subject); Coal reversion (third grade subject). Physical and chemical properties: It is black brittle solid at a normal temperature, glossy; ...
2024-12-09 18:23:38
|
|
... grade subject); Coal reversion (third grade subject). Physical and chemical properties: It is black brittle solid at a normal temperature, glossy; ...
2024-12-09 18:23:38
|