Description.br This video shows the installation procedure for SP series automatic sliding doors. This installation procedure is relevant to all models within the SP series.br PLEASE SUBSCRIBE--- How Its Made is a documentary television series that premiered on January 6, 2001 on Discovery Channel in Canada, and Science in .br how its made olives, how its made rolex, how its made trombone, how its made umbrellas, how its made underfloor heating, how its made vinegar, how its .br How Its Made S24E05 [HD] Automatic Sliding Doors - Gin - Firearms Restoration The show is presented on the Science Channel in the US, Discovery Channel .