/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: MauriceWicks https://cdn.slidesharecdn.com/profile-photo-MauriceWicks-48x48.jpg?cb=1655779348 I have been marketing products and services to business since leaving teaching in 1983. For the last 19 years I have been promoting products and services associated with analytical instrumentation, in particular, those required to optimise X-ray fluorescence (XRF) and X-ray diffraction (XRD) instruments. I have undertaken business develpment activities in Asia, Australia, New Zealand, New Caledonia and the USA during my career.