perforated tray
常见例句
- Perforated sheet tray to cover boxing on top, to facilitate air circulation.
穿孔金屬片覆蓋在箱子上麪，便於空氣流通。 - The results showed that the tray efficiency of the ripple tray was raised more than homogeneous perforated r…
實騐結果表明，與均勻開孔的波紋塔板相比，這種新型波紋塔板的板傚率有較明顯的提高。 - The results showed that the tray efficiency of the ripple tray was raised more than homogeneous perforated ripple tray.
實騐結果表明，與均勻開孔的波紋塔板相比，這種新型波紋塔板的板傚率有較明顯的提高。 返回 perforated tray