A city of eastern Argentina, an industrial suburb of Buenos Aires. n.
1 Monitor product quality to ensure compliance with standards and specifications. 2  Conduct chemical or physical laboratory tests to assist scientists in making qualitative or quantitative analyses of solids, liquids, or gaseous materials. 3  Order and inventory materials to maintain supplies. Provide technical support or assistance to chemists or engineers. 2  Compile and interpret results of tests and analyses. 3  Develop or conduct programs of sampling and analysis to maintain quality standards of raw materials, chemical intermediates, or products.
What Surveying and Mapping Technicians Do. Surveying and mapping technicians assist surveyors, cartographers, and photogrammetrists. Together, they collect data and make maps of the earthâs surface. Surveying technicians visit sites to take measurements of the land.urveying and mapping technicians assist surveyors, cartographers, and photogrammetrists. Together, they collect data and make maps of the earthâs surface. Surveying technicians visit sites to take measurements of the land.