杨克造纸机这个造纸机的特点是用单一个特大直径，表面极度光滑的烘缸（称为杨克烘缸）。用制造光面纸，皱纸等。亦称单烘缸造纸机。
Yankee machine A paper-making machine characterized by having a single highly polished large diameter drying cylinder (called Yankee dryer). Use to produce machine galzed papers, creped paper, etc.
石方开挖施工要点：采用潜孔钻机配以凿岩机钻眼，松动控制爆破和边坡成型光面爆破。
Elements of stonework excavation: Use down-hole drill assisted with hammer drill drilling. Control blasting loosely and side slope molding smoothing wall blasting.
光面光滑的助洗球还适用于干洗机洗涤衣物。
The washing aiding ball with smooth surface is also suitable for washing clothes for the dry washing machine.
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