Поиск

Rating of resistance welding equipment

Thermoplastic polymers for plain bearings — Classification and designation

Overview ISO 6691:2021 - Thermoplastic polymers for plain bearings - Classification and designation defines a standardized system to classify and designate the most common unfilled thermoplastic poly…

Thermoplastic polymers for plain bearings — Classification and designation

Thermoplastic polymers for plain bearings. Classification and designation

1 Scope This document specifies a classification and designation system for a selection of the most common unfilled thermoplastic polymers for plain bearings. The unfilled thermoplastic polymers are…