
Rubber, vulcanized or thermoplastic - Determination of indentation hardness Part 2: IRHD pocket meter method (ISO 7619-2:2010)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Rubber, vulcanized or thermoplastic - Determination of indentation hardness Part 2: IRHD pocket meter method (ISO 7619-2:2010)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻