IS 1481 : 1970 Specification for Metric Steel Scales for Engineers
UDC 531.716.1 | PGD 22 |
|
Reaffirmed 2019 |
1 Scope
1.1 The standard covers the requirements for metric scales madeof steel for the use of engineers.
2 Reference
IS 2 : 1960 Rules forrounding off numerical values