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Ten pairs of areas in white or grey exhibiting five degrees of contrast which increase geometrically.
Author | BSI |
---|---|
Editor | BSI |
Cover | échelle de gris |
Document type | Standard |
Format | File |
ICS | 59.080.01 : Textiles in general
59.140.30 : Leather and furs |
Replace | BS 1006:A02:1978 |
Cross references | EN 20105-A02:1994 IDT |
Set | MYSTD-20STD |
Year | 1990 |
Country | United Kingdom |
Keyword | BS EN 20105-A02:1994 BS 1006:A02:1990 BS 1006:1990 BS 1006 |