This standard specifies the requirements for Smoothness control in the design, manufacture and use of printed boards and their assemblies. It is suitable for rigid printed boards and their assemblies to ensure that their leveling performance in various application scenarios meets the requirements.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | L 94 | ICS | 31.180 |
| Release Date | 2023-09-07 00:00:00 | Implementation Date | 2024-04-01 00:00:00 |