试验研究低软化点2 0 4 树脂在全钢子午线轮胎三角胶中的应用。
The application of the low softening point 204 resin in the bead filler compound of BTR tire was investigated.
研究了恒粘度NR在全钢载重子午线轮胎胎面胶中的应用。
The application of the viscosity stabilized NR to all steel radial truck tire tread was investigated.
研究了国产辛基酚醛增粘树脂在全钢载重子午线轮胎内衬层胶中的应用。
The application of a domestic octyl phenolic resin to the inner liner of all steel radial truck tire was investigated.
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