Description
1.1 This guide establishes a classification system and references test methods for verifying the degrees of:
1.1.1 The ingress of dust into the internal layers of a membrane switch.
Product Details
- Published:
- 01/01/2013
- Number of Pages:
- 4
- File Size:
- 1 file , 70 KB
- Redline File Size:
- 2 files , 110 KB
