
Rubber, vulcanized or thermoplastic - Determination of hardness Part 6: Apparent hardness of rubber-covered rollers by IRHD method
出版:International Organization for Standardization

專家解讀視頻
Rubber, vulcanized or thermoplastic - Determination of hardness Part 6: Apparent hardness of rubber-covered rollers by IRHD method
出版:International Organization for Standardization
專家解讀視頻