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ČSN - Czech national standards
Page 4666
ČSN EN 1982 (01/03/2018) Withdrawn
Copper and copper alloys - Ingots and castings
Available design: Print design
from 22.30 EUR more info
ČSN EN 1976 (01/06/2013)
Copper and copper alloys - Cast unwrought copper products
Available languages: Czech
Available design: Print design
from 9.20 EUR more info
ČSN EN 1976 (01/03/2000) Withdrawn
Copper and copper alloys - Cast unwrought copper products
Available design: Print design
from 13.90 EUR more info
ČSN EN 988 (01/03/1999)
Zinc and zinc alloys - Specifications for rolled flat products for building
Available languages: Czech
Available design: Print design
from 9.20 EUR more info
ČSN EN ISO 9202 (01/12/2019)
Jewellery and precious metals - Fineness of precious metal alloys
Available languages: English
Available design: Print design
from 9.20 EUR more info
ČSN EN 29202 (01/12/1994) Withdrawn
Jewellery. Fineness of precious metal alloys (ISO 9202:1991)
Available design: Print design
from 4.90 EUR more info
ČSN EN ISO 9202 (01/04/2017) Withdrawn
Jewellery - Fineness of precious metal alloys
Available design: Print design
from 9.20 EUR more info
ČSN EN ISO 8654 (01/09/2018)
Jewellery - Colours of gold alloys - Definition, range of colours and designation
Available languages: English
Available design: Print design
from 13.90 EUR more info
ČSN EN ISO 8654:2018/A1 (01/07/2020) Change
Klenoty - Barvy slitin zlata - Definice, oblast barev a označování (Norma k přímému použití jako ČSN).
Available languages: English
Available design: Print design
from 9.20 EUR more info
ČSN EN 28654 (01/02/1995) Withdrawn
Colours of gold alloys - Definition, range of colours and designation (ISO 8654:1987)
Available design: Print design
from 4.90 EUR more info
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