BS 1881 Pt.115-1986 Concrete testing. Part 115: Specification for concrete compression testing machine

[English standard name]: Testing concrete. Specification for......

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BS 1881 Pt. 202-1986 Concrete testing. Part 202: Recommended method for surface hardness test with rebound hammer

[English standard name]: Testing concrete. Recommendations f......

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BS EN 10319-1-2003 Metallic materials. Tensile stress relaxation test. Test machine specification

[English standard name]: Metallic materials. Tensile stress ......

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