RU
Obnaruzhivanie i opredelenie m-fenilenodiamina, 4,4'-diaminodifenilmetana, a takzhe ikh ehvtektiku primenjaemykh kak utverzhditeli k ehpoksidovym smolam
EN
Detection and determination of m-phenylenediamine; 4,4'-diaminodiphenylmethane and their eutectic, used for setting of the epoxy resins