T/ZZB 2017-2020
Aluminum basecopper-clad laminates for printed circuits (English Version)

Standard No.

T/ZZB 2017-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Group Standards of the People's Republic of China

Status

Be replaced 2022-04

Replace By

T/ZZB 2017-2022

Latest

T/ZZB 2017-2022

Scope

This document specifies the terms and definitions, model, naming, identification and code, structure, basic requirements, technical requirements, inspection rules, inspection methods, Packaging, labeling, transportation and storage and quality commitments. This document applies to aluminum-based copper-clad laminates for printed circuits.

T/ZZB 2017-2020 history

• 2022 T/ZZB 2017-2022 Precision seamless tube of stainless steel for braking system of high speed train
• 2020 T/ZZB 2017-2020 Aluminum basecopper-clad laminates for printed circuits
• 2017 T/ZZB 2017-2017 Precision seamless tube of stainless steel for braking system of high speed train