casings例句
I have recently installed new window
casings to my home.
最近,我在家里安装了新的窗框.
DGC is a kind ol magnetic - driving , double
casings, multi stage centrifugal puiiip.
DGC型泵是双层壳体磁力驱动多级离心泵.
We need large quantity of natural casing waste for pasting dried
casings.
我们需要大量自然包装耗材来裱糊干燥的包装.