ANSI-B151.4 Complete Document History
For Plastics Machinery - Blown Film Take-Off and Auxiliary Equipment - Construction, Care, and Use

Complete Current Edition:
   1999 EDITION - BLOWN FILM TAKEOFF & AUXILIARY - Jan. 1, 1999

Obsolete Revision Information:
   1982 EDITION - BLOWN FILM TAKEOFF & AUXILIARY - April 27, 1982