The reason of loose grain forming in production of cattle hide upper leather was discussed in this paper, technical measures of solving the problem of loose grain were found out in years′ practice.
本文讨论了在黄牛鞋面革生产过程中产生松面的原因，并经过多年的生产实践，摸索出解决松面问题行之有效的技术措施。
The reason of loose grain forming in production of cattle hide upper leather was discussed in this paper, technical measures of solving the problem of loose grain were found out in years′ practice.
本文讨论了在黄牛鞋面革生产过程中产生松面的原因，并经过多年的生产实践，摸索出解决松面问题行之有效的技术措施。
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