Rubber, vulcanized or thermoplastic -- Determination of hardness -- Part 3: Dead-load hardness using the very low rubber hardness (VLRH) scale— 18 стр.
Rubber, vulcanized or thermoplastic -- Determination of hardness -- Part 8: Apparent hardness of rubber-covered rollers by Pusey and Jones method— 16 стр.
Rubber, vulcanized or thermoplastic -- Determination of hardness -- Part 7: Apparent hardness of rubber-covered rollers by Shore-type durometer method— 12 стр.