发布时间:2025-02-06 00:20:25
简单地说就是:大提花织物是一个组织循环经纱数可达到数百根,需用贾卡强机织制.小提花是由多臂织机织制的小花纺组织的棉织物,或称小花纹织物,多臂提花织物
公园里有40平方米的草坪和20平方米的花园要使草坪是花园的3倍要
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