Valsts valodas centra izstrādātie vides zinātņu, zemes zinātņu un fiziskās ģeogrāfijas termini

Konteksts: [..] Activators, such as zinc compounds, may be added to some self-reactive substances to change their reactivity [..]
Avots: Annexes A and B to Council Directive 94/55/EC(1) as announced in Commission Directive 2001/7/EC(2) adapting for the third time to technical progress Council Directive 94/55/EC on the approximation of the laws of the Member States with regard to the transport of dangerous goods by road(3)