(3) Prevention of misuse, mixing, and contamination of non-RoHS items (including supplementary materials) has been implemented.
- Tools, equipment, and production lines are specialized. If some are unspecialized, measures have been taken to reliably prevent mixing and contamination.
However, the following tools and equipment may not be standardized:
solder cream spatula, gloves for solder cream and grease, printing squeegee, soldering iron, printing board, grease brush/spatula, plastic runner grinder, soldering dip tank."