Thursday, September 16, 2010

Steel Belt (24) Perforation steel belt



I will explain on the perforation steel belt on this time. The holes made at constant intervals are called the perforation to both ends of the film for the movie and the film for the camera. Because the steel belt also makes the hole that hangs the pin on the center or the edge of the belt, it is called the perforation belt.

Title: Steel Belt (24) Perforation steel belt