Bulgarian Institute for Standardization
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
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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.

Hard Coal — Determination of plastometric indices — Manual method

60.00 Standard under publication

ТК-51 more

Derivatives from coal pyrolysis - Coal tar based oils: creosotes - Specifications and test methods

40.60 Close of voting

ТК-51 more

Appliances, solid fuels and firelighters for barbecuing - Part 2: Barbecue charcoal and barbecue charcoal briquettes - Requirements and test methods

40.60 Close of voting

ТК-51 more

Appliances, solid fuels and firelighters for barbecuing - Part 3: Firelighters for igniting solid fuels for use in barbecues and grill applications - Requirements and test methods

40.60 Close of voting

ТК-51 more

Appliances, solid fuels and firelighters for barbecuing - Part 4: Single use barbecues burning solid fuels - Requirements and test methods

40.60 Close of voting

ТК-51 more

Coal — Selection of methods for the determination of trace elements — Guidance and requirements

60.00 Standard under publication

ТК-51 more

Coal — Guidance for sampling in coal preparation plants

40.20 DIS ballot initiated

ТК-51 more

Coal and Coke — Coal preparation plant — Density tracer testing for measuring performances of coal density separators

40.20 DIS ballot initiated

ТК-51 more

Coal — Coal preparation plant — Graphical symbols

40.99 Full report circulated: DIS approved for registration as FDIS

ТК-51 more

Coal — Determination and presentation of float and sink characteristics — General directions for apparatus and procedures

60.00 Standard under publication

ТК-51 more

Coal — Density separation equipment for coal — Performance evaluation

60.00 Standard under publication

ТК-51 more

Hard coal — Determination of plastometric indices — Automated Sapozhnikov penetration plastometer method

60.00 Standard under publication

ТК-51 more

Coal — Determination of the thermal stability and thermal fragmentation

60.00 Standard under publication

ТК-51 more