S Szumi Contact options for registered users posted 19 years ago Fri, Jan 14, 2005 9:20 AM ppmN - co to za jednostka i co oznacza? pozdr. poczatkujacy e Reply toSzumi Notify me about replies to my post Reply
W Waldemar Krzok Contact options for registered users Vote on answer posted 19 years ago Fri, Jan 14, 2005 10:04 AM Show Quoted Text ppm to part per milion. A to N to nie wiem. Podaj kontekst, gdzie toto występuje. Waldek Reply toWaldemar Krzok Notify me about replies to my post Reply
J JS Contact options for registered users Vote on answer posted 19 years ago Fri, Jan 14, 2005 7:10 PM Reply toJS Notify me about replies to my post Reply