2 หนังสืออิเล็กทรอนิกส์โดย Alfred Caldwell
Alfred Caldwell: Water Utilities Use of Asset Management Practices
Recent catastrophic breaks in water mains and sewer discharges during storms are indicators of the nation’s old and deteriorating water and wastewater infrastructure. EPA estimates that small water u …
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€165.75
Izabela Sobczak & Maciej Trejda: Niobium Species in Heterogeneous Catalysts Used for Oxiditation Processes-Selected Aspects
This work is devoted to the discoveries and/or knowledge developed in the past years in the area of the application of heterogeneous catalysts containing niobium for selective oxidation in gas and li …
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DRM
€76.23
