To find easily the necessary information, use the different options for advanced search below, e.g. search by technical committee; by keyword in Bulgarian/English; by reference and others.
Steels - Determination of niobium - Spectrophotometric method
40.60 Close of voting
Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method
40.60 Close of voting
Steels and cast irons - Determination of chromium content - Flame atomic absorption spectrometric method (FAAS)
40.60 Close of voting
Chemical analysis of steel - Order of listing elements in steel standards (ISO 6306:2020)
40.60 Close of voting
90.93 Standard confirmed
95.92 Decision not to withdraw Standard
95.92 Decision not to withdraw Standard
95.92 Decision not to withdraw Standard
90.93 Standard confirmed
90.93 Standard confirmed
90.93 Standard confirmed
90.93 Standard confirmed
90.93 Standard confirmed