89-15: Design, Operation and Water Treatment of a Wet Finned Tube Exchanger US$ 20.00 Min. order: 1 piece ★★★★★ 4.4 (49 reviews) Sold : Login>>
93-09: Water Reuse Within a Refinery US$ 20.00 Min. order: 1 piece ★★★★★ 4.8 (59 reviews) Sold : Login>>
82-09: A "Modified" Technique of In-Place Fungicide Treatment of Cooling Towers US$ 20.00 Min. order: 1 piece ★★★★★ 4.4 (271 reviews) Sold : Login>>
85-21: Utility Crossflow Cooling Tower Thermal Repair & Upgrading US$ 20.00 Min. order: 1 piece ★★★★★ 4.1 (166 reviews) Sold : Login>>
75-04: Industry - Living with EPA Regulations Promulgated to Meet the FWPCA US$ 20.00 Min. order: 1 piece ★★★★★ 4.2 (112 reviews) Sold : Login>>