Registration number (WIID)Project No.TitleStatus
83354ISO 9177-3:2022Mechanical pencils for technical drawings — Part 3: Black leads — Bending strengths of HB leadsStandarts spēkā
20426ISO 9177-3:1994Mechanical pencils — Part 3: Black leads — Bending strengths of HB leadsAtcelts
83353ISO 9177-2:2022Mechanical pencils for technical drawings — Part 2: Black leads — Classification and dimensionsStandarts spēkā
16782ISO 9177-2:1989Mechanical pencils — Part 2: Black leads — Classification and dimensionsAtcelts
69128ISO 9177-1:2016Mechanical pencils for technical drawings — Part 1: Classification, dimensions, performance requirements and testingStandarts spēkā
57586ISO 9177-1:2011Mechanical pencils — Part 1: Classification, dimensions, performance requirements and testingAtcelts
16781ISO 9177-1:1989Mechanical pencils — Part 1: Classification, dimensions, performance requirements and testingAtcelts
16780ISO 9176:1988Tubular technical pens — Adaptor for compassesAtcelts
16779ISO 9175-2:1988Tubular tips for hand-held technical pens using India ink on tracing paper — Part 2: Performance, test parameters and test conditionsAtcelts
16778ISO 9175-1:1988Tubular tips for hand-held technical pens using India ink on tracing paper — Part 1: Definitions, dimensions, designation and markingStandarts spēkā
Displaying 71-80 of 158 results.