Email:don-davison@djzg.orgJSDJ kev lag luam Heavy Co., Ltd

JSDJ kev lag luam Heavy Co., Ltd

Sulfuric Acid Ntau Lawm
Sulfuric Acid Production - WHR - Hloov tshuaj ntsuab Acid Sulfuric Acid Lawm - WHR - Tshuaj Ntsev Dej Burner - 300KtD
Sulfuric Acid Lawm - WHR - Pyrite Roasting - 200KtY Sulfuric Acid-Production-WHR-Pyrite Roasting-300 Kt-1

Sulfuric Acid-Production-WHR-Pyrite-Ci rau-300-KtY-2