Отливки стальные. Контроль проникающими веществами
Название (англ.):
Steel castings; penetrant inspection
Описание (англ.):
Specifies a test method for determining the acceptance limits of surface discontinuities detected by liquid penetrant inspection, when such an inspection procedure has been contractually agreed upon at the request of the purchaser. Applies to all steel castings, whatever casting process is used.