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ISO 9177-3:2022 | 26 Jan 2022 | BSI Knowledge
Standard
ISO 9177-3:2022
Mechanical pencils for technical drawings - Black leads. Bending strengths of HB leads
Current
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Published:
26 Jan 2022
Overview
Preview
References
History
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Product Details
Descriptors
Photography
Colour photographic film
Printing (photography)
Images (photography)
Photographic images
ICS Codes
01.100.40 Drawing equipment
37.040.20 Photographic paper, films and plates. Cartridges
97.180 Miscellaneous domestic and commercial equipment
Committee
TPR/1
International relationships
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ISBN
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Publisher
ISO