ISO 20318-2:2019
International Standard
Current Edition
·
Approved on
05 March 2019
Mechanical pencils and leads for general use — Classification, dimensions, quality and test methods — Part 2: Black leads
ISO 20318-2:2019 Files
English
11 Pages
Current Edition
BHD
31.09
ISO 20318-2:2019 Scope
This document specifies classification, dimensions, quality and test methods for black leads used for mechanical pencils for general writing, as specified in ISO 20318-1.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
GSO 9:2022
Gulf Technical Regulation
Labeling of prepackaged food stuffs
BH GSO 9:2023
GSO 9:2022
Bahraini Technical Regulation
Labeling of prepackaged food stuffs
Recently Published
ISO/IEC 30188:2026
International Standard
Digital twin — Reference architecture
ISO 2710-1:2026
International Standard
Reciprocating internal combustion engines — Vocabulary — Part 1: Terms for engine design and operation
ISO 4650:2026
International Standard
Rubber — Identification — Infrared spectrometric methods
ISO 24994:2026
International Standard
Plastics piping systems — Determination of selected metal and semi-metal migration values of plastic pipes, fittings and their joints