realizată de Arantxa Sanchez 4 ani în urmă
127
Esquema Victor y Arantxa
Plastics come in various types, including elastomers like rubber and neoprene, thermoplastics such as polypropylene and Teflon, and thermoset plastics like melamine and Bakelite. These materials have significant environmental impacts, especially since many are non-biodegradable.
