Insulating materials. Industrial, rigid, moulded, laminated tubes and rods of rectangular and hexagonal cross-section, based on thermosetting resins for electrical purposes. Methods of test— 20 стр.
Insulating materials. Industrial rigid moulded laminated tubes and rods of rectangular and hexagonal cross-section based on thermosetting resins for electrical purposes. Specifications for indiviual materials. Tubes and rods of rectangular and hexagonal cross-section— 14 стр.
Insulating materials. Industrial, rigid, moulded, laminated tubes and rods of rectangular and hexagonal cross-section based on thermosetting resins for electrical purposes. Definitions, designations and general requirements— 14 стр.
