"GB/T 4724-1992 Copper Clad Epoxy Paper Laminates for Printed Circuits" specifies the requirements of this type of laminates. It covers technical indicators, test methods, inspection rules and other content, and clarifies its Appearance, Size, Electrical and Mechanical Properties and other standards. It provides the basis for the production, inspection and mass control of Copper Clad Epoxy Paper Laminates for Printed Circuits to ensure the Stability of product mass and performance.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | L30 | ICS | 31.180 |
| Release Date | 1992-07-08 00:00:00 | Implementation Date | 1993-04-01 00:00:00 |