perforated plate
短語詞組
- perforated -plate column 多孔管分布器
- column perforated -plate 鉆孔板柱
- perforated baffle plate 多孔導(dǎo)流板
- perforated thin plate 開孔薄板
- perforated retaining plate 穿孔護片
- perforated sheet plate 開孔薄板
- perforated metal plate 金屬濾片;板網(wǎng) 返回 perforated plate