OTHER
ISO 6521-1:2019
Lubricants, industrial oils and related products (Class L) — Family D (compressors) — Part 1: Specifications of categories DAA and DAB (lubricants for reciprocating and drip feed rotary air compressors)
ISO 6521-1:2019 refers to an international standard that specifies the requirements for "lubricants for compressors," particularly focusing on categories DAA and DAB which are designed for reciprocating and drip feed rotary air compressors, respectively.
📄 Document
Title: APPLICATION FORM OF ISO 6521-1:2019
📜 Document Instructions:
Please fill the application form and upload required documents online for ISO Certification.
