Name in English:
GOST 20487-75
Name in Russian:
ГОСТ 20487-75
Description in English:
Brazing and soldering. Test method for evaluation of liquid solder effect on mechanical properties of parent material
Description in Russian:
Пайка. Метод испытаний для оценки влияния жидкого припоя на механические свойства паяемого материала