IS 4570 Pt.8-1985
Specification for crystal unit brackets Part 8 Metal, welded, three-wire crystal unit bracket type DK

Standard No.

IS 4570 Pt.8-1985

Release Date

1986

Published By

IN-BIS

Latest

IS 4570 Pt.8-1985

IS 4570 Pt.8-1985 history

• 1986 IS 4570 Pt.8-1985 Specification for crystal unit brackets Part 8 Metal, welded, three-wire crystal unit bracket type DK