The paper was based on researching various processing methods of tread pattern blocks in tire segmental mold and comparing with each other.
研究了活络模具花纹块的各种加工方法，比较了各自的优缺点。
The paper was based on researching various processing methods of tread pattern blocks in tire segmental mold and comparing with each other.
研究了活络模具花纹块的各种加工方法，比较了各自的优缺点。
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