Bulgarian Institute for Standardization
Standards – always a step ahead
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
Projects and standards
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.
Criteria:
13.080.20
Soil quality — Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt(III)chloride solution
90.60 Close of review
ISO/TC 190/SC 3
more
Environmental solid matrices — Determination of the specific electrical conductivity
30.99 CD approved for registration as DIS
ISO/TC 190/SC 3
more
Geotechnical investigation and testing — Geotechnical monitoring by field instrumentation — Part 7: Measurement of strains: Strain gauges
40.00 DIS registered
ISO/TC 182
more