perforated metal

短语词组

短语

• Perforated sheet metal 穿孔金属片
• perforated strip metal chaplet 盒形铁皮芯撑
• o perforated sheet metal 穿孔金属片
• perforated metal cable tray 疏孔的金属线架
• perforated metal screen sheet 冲孔网
• perforated metal shield 有孔金属护套
• perforated metal screen 圆孔筋板
• perforated metal cylinder [机]筛板圆筒
• perforated metal plate 金属滤片;板网
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