Coax TV Conductor 



Galvanized 



High-Strength 



Steel 



Insulated 

 Copper 

 Power 

 Conductors 



Poly propylene- Coated 

 Galvanized High-Strength 

 Steel 



Plain 



Copper 



Conductors 



Figure II— 1. Example of a contrahelically-wound steel 

 armored electro-mechanical cable. (This 

 cable has been manufactured for the NCEL 

 Seafloor Deep Corer System.) 



