CHAPTER
3
READING SECTION
1. INTRODUCTION...................................................................... 3-2
2.1
2.2
2.3
ADF Type ........................................................................ 3-4
3. CONTACT SENSOR .............................................................. 3-10
3.1
3.2
Features of Contact Sensor .......................................... 3-10
4.1
3
1
2
3
4
5
6
ït
çi