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.

Copper and copper alloys - Rod for general purposes

40.60 Close of voting

ТК-20 more

Copper and copper alloys - Rod for free machining purposes

40.60 Close of voting

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Copper and copper alloys - Wrought and unwrought forging stock

40.60 Close of voting

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Copper and copper alloys - Wire for general purposes

40.60 Close of voting

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Copper and copper alloys - Profiles and bars for general purposes

40.60 Close of voting

ТК-20 more

Copper and copper alloys - Hollow rod for free machining purposes

40.60 Close of voting

ТК-20 more

Copper and copper alloys - Forgings

40.60 Close of voting

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Copper and copper alloys - Seamless, round tubes for general purposes

60.55 Ratification completed (DOR)

ТК-20 more

Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 2: Tubes for equipment

40.60 Close of voting

ТК-20 more

Copper and copper alloys - Ingots and castings

40.60 Close of voting

ТК-20 more

Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride (ISO 11210:2023)

60.55 Ratification completed (DOR)

ТК-20 more

Jewellery and precious metals - Determination of silver in silver alloys - Potentiometry using potassium bromide (ISO/DIS 11427:2023)

40.60 Close of voting

ТК-20 more

Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime (ISO 11490:2023)

60.55 Ratification completed (DOR)

ТК-20 more