DictionaryForumContacts

   German
Google | Forvo | +
PBT abbr.
abbr., chem. persistent, bioakkumulativ, toxisch (ПБТ-характериcтики вещества Andrey Truhachev)
food.ind. Polybutadien
microel. Transistor mit durchlässiger Basis
microel., BrE Permeable Base Transistor