i--disaccharide carbohydrate ebisini, okuwumkhiqizo wokuqhekeka kwe--galactose noshukela, ibizwa nge-- lactose (aka “ushukela wobisi”). kungumthombo ocebile wamandla adingekayo ekukhuleni, ekuthuthukiseni nasekulondolozeni ukusebenza komzimba. izici ezizuzisayo ze--lactose yilezi: bec led capsula marca philips, model corepro, putere 1,2w, echivalenta 10w, dulie g4, lumina calda. comanda becuri led philips la preturi excelente. turn the back futhi front rs out. move the seam line to the centre and press. the university of johannesburgs faculty of engineering and the built environment is now one of the largest and best--equipped faculties in southern africa. with the high demand for engineers in our rapidly developing country, the faculty is a leading provider of well--qualified and accredited engineers, technologists and technicians for the industry. the faculty is well known for its exceptional standard of education and research offering programmes that are accredited by the engineering council of south africa (ecsa). the history of the concept of engineering stems from the earliest times when humans began to invent clever engines, such as the pulley, lever or wheel, etc. the exact etymology of the word engineer, however, is a person occupationally connected with the study, design and implementation of engines. the word engine derives from the latin ingenium, meaning innate quality, especially mental power, hence a clever invention. therefore an engineer is essentially someone who makes useful or practical inventions. engineering is the discipline of acquiring and applying scientific and technical knowledge to the design, analysis and/or construction of works for practical purposes. it can also be defined as the creative application of scientific principles to design and develop structures, machines, manufacturing processes; or to construct or operate the same fully optimizing their design. an engineer also ensures that all he or she does not only serve an intended function but does so economically and safely.