排布方式合理的有序排列金刚石锯片能明显提高锋利性，增加寿命。
Saw blade with diamond order arrangement can improve markedly its sharpness and life.
在避免纸毛方面，直纹刀比横纹刀好；在使用寿命上，矮锋刀比高锋刀好。
To avoid paper maoba, ruled than perpendicular to the knife; in working life, short front than Kao Hong knife.
官方数据显示房地产市场呈现出萎靡的收缩状态，价格相比最高锋时下降了12.8%。
Official data show a market deflating lethargically, with prices only 12.8% below their peak.
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