A total of 54 notifications on Agriculture, Chemical technology, Construction materials and building, Domestic and commercial equipment, Electrical engineering, Electronics, Environment. Health protection. Safety, Fluid systems and components for general use, Food technology, Health care technology, Metallurgy, Metrology and measurement. Physical phenomena, Road vehicles engineering, Telecommunications. Audio and video engineering, Wood technology from Burundi, Chile, India, United States and other countries are listed.

Agriculture; Chemical technology; Construction materials and building; Domestic and commercial equipment; Electrical engineering; Electronics; Environment. Health protection. Safety; Fluid systems and components for general use; Food technology; Health care technology; Metallurgy; Metrology and measurement. Physical phenomena; Road vehicles engineering; Telecommunications. Audio and video engineering; Wood technology