Technical drawings - General principles of presentation - Part 20: Basic conventions for lines
STANDARD published on 1.5.2002
Designation standards: ČSN EN ISO 128-20
Classification mark: 013114
Catalog number: 64703
Publication date standards: 1.5.2002
SKU: NS-165186
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Norma obsahuje základní pravidla pro kreslení čar na technických výkresech, jejich tloušťky a rozměry prvků tvořících přerušované čáry.
WITHDRAWN
1.7.2003
1.5.2002
1.11.2001
1.3.2002
1.9.2002
1.2.2002
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