IS 6288 : 1971 Test Code for Mouldboard Ploughs

1 Scope

1.1 This standard prescribes the method of testing mouldboardploughs in respect of performance of operation and soundness ofconstruction.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1500 :1968Method for Brinell hardness test for steel

IS 1789 :1961Method for Brinell hardness test for grey castiron

IS 2720 : Part V :1970 Methods of test for soils:Part V Determination of liquid and plastic limits