Taiwan Provincial Standard of the People's Republic of China
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CNS 7591-1981
Scope
This standard applies to specification data charts for cylindrical compression coil springs made of round metal wires and round metal bars. For those made of flat steel, this standard specification data chart can also be used.
CNS 7591-1981 history
1981CNS 7591-1981 Helical Springs Made of Round Wire and Rod Information to be Given in Order to Obtain the Compression Springs Required