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Digital文書・図像類
Other Libraries in Japan
- Subject Heading...e Low hardness porous rubber filled with short fiber Porous rubber Natural rubber-butatiene rubb...
- Note (General)..., low hardness porous rubber, high hardness porous rubber and low hardness porous rubber filled with sh......, low hardness porous rubber filled with sh......, then the two porous rubbers are medium po...... high-hardness porous rubbers show rather h......e low hardness porous rubber filled with short fiber shows...