Quantitative Classification Systems of Rock Mass — Guidelines Part 2 Rock Mass Quality for Prediction of Support Pressure, Support System and Engineering Properties in Underground Openings ( First Revision )
Methods of test for vulcanized rubber: Part 2 rubber, vulcanized or thermoplastic - Determination of hardness (Hardness Between 10 Irhd And 100 Irhd) (Fourth Revision)
METHODS OF TEST FOR RUBBER, VULCANIZED OR THERMOPLASTIC PART 28 DETERMINATION OF STRESS RELAXATION IN COMPRESSION � TESTING AT CONSTANT TEMPERATURE ( First Revision )
Mechanical vibration and shock - Vibration of fixed structures - Guidelines for the measurement of vibrations and evaluation of their effects on structures