Heat Exchanger
Chemical Reactor, Pressure Vessel, Heat Exchanger
Reactor (QF-PV-R)
Sulfuric Acid Plant Based on Gas Recovery From Zinc Melting (QF-SAZ)
Sulfuric Acid Plant Based on Pyrite (QF-SAP)
409
465
418
390
518
448
486
290
269
349
355
444