GB/T 43550.1-2023

Mechanical pencils and leads for general use—Classification, dimensions, quality and test methods—Part 1: Mechanical pencils

STANDARD published on 28.12.2023

English, Chinese -
electronic design (pdf) (316.80 USD)

English, Chinese -

Print design (316.80 USD)

The information about the standard:

Designation standards: GB/T 43550.1-2023
Publication date standards: 28.12.2023
Country: Chinese technical standard
Category: Technical standards GB