$60000~$60000
calcined pitch coke 1-3mm for high pure lab test
Due to the difference in the purchase situation and question time of each consultant, the following responses are only valid for the questioner within 3 days, other netizens are for reference only ~
I want to consult$60000~$60000
calcined pitch coke 1-3mm for high pure lab test
$60000~$60000
F.C.98.5% Min Ash 0.8% Max Pitch Coke Coal