TIS 728-1987
Standard for piano wire rods

Standard No.

TIS 728-1987

Release Date

1987

Published By

TH-TISI

Latest

TIS 728-1987

Scope

This standard specifies the symbols, sizes and tolerances, chemical composition, requirements, marking and labelling, sampling and criteria for conformity and test for piano wire rods.

TIS 728-1987 history

• 1987 TIS 728-1987 Standard for piano wire rods