Environmental corrosion level requirements of storage products

1. The corrosion rate of the copper test wafer is lower than 300 ?b per month in compliance with ANSIc/ISAd-71.04 environmental corrosion G1 level.
2. The corrosion rate of the silver test wafer is lower than 200 ? per month in compliance with ANSIc/ISAd-71.04 environmental corrosion G1 level.
You are advised to ask a professional organization to monitor environmental corrosion levels in the equipment room.

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