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主要產(chǎn)膠國(guó)的天然橡膠指標(biāo)
日期:2012-05-17 13:41
WIDTH




33 1/3


670


330





III. Technical Requirements:
The specifications of natural rubber in block must conform to the standard limits stipulated as below:





Properties


SVR 3L



SVR CV60

06/23 03:10