OTHER
ISO 9177-1:2016
ISO 9177-1:2016 is an international standard that defines the requirements for hand-held mechanical pencils used in technical drawings. It covers classification, dimensions, performance requirements, and testing methods for these pencils.
📄 Document
Title: APPLICATION FORM OF ISO 9177-1:2016
📜 Document Instructions:
Please fill the application form and upload required documents online for ISO Certification.
