
Rubber, vulcanized or thermoplastic - Determination of hardness Part 2: Hardness between 10 IRHD and 100 IRHD
出版:International Organization for Standardization

专家解读视频
Rubber, vulcanized or thermoplastic - Determination of hardness Part 2: Hardness between 10 IRHD and 100 IRHD
出版:International Organization for Standardization
专家解读视频