IS 12890 : 1990 Bobbin Rail for Jute Spinning Frames - Specification

1 Scope

1.1 This Indian Standard specifies requirements for bobbin rail for jutespinning frame.

2 References

IS 210 :1978Specification for grey iron castings

IS 1500 :1983Method for Brinell hardness test for metallicmaterials

IS 2500 : Part 1 :1973 Sampling inspection tables:Part 1 Inspection by attributes and by count ofdefects