The properties of domestic oil extended SSBR 1534 and SSBR 2530,and non-oil extended SSBR 2003 were investigated,and compared with imported products from Japan.

• 研究牌号为1534(充油)和2530(充油)以及2003(非充油)的国产SSBR的性能,并与日本进口产品进行比较。