发布时间:2025-02-01 06:58:04
修边机裁板用直刀头。修边机裁板用直刀给木板倒边的,可以根据直刀的形状将木板的边缘修成相应的形、通常用作直角修成圆角圆边,也用作木材适当抛光操作。
建筑设计防火规范gb500162014版内容解析 修订内容必看
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