瘘管的

He said he had one patient -- a 96-year-old cattle farmer -- who had already lost vision in one eye.

他说他有一个病人--96高龄的老牧牛人--有只眼睛失明了。

Opening and closing of a major series of products: KB in the series of fire shutter doors opening and closing machine (KB25-75, KB110-220), KBQ series of light fire shutter doors opening and closing machine (KBQ small 18-25, BKQ large 37-75), FKB Series Ex shutter doors opening and closing machine (FKB55), KBZ series of heavy fire shutter doors opening and closing machine (KB450), BODA Automatic on the block Tocumen opening and closing machine.

开闭机系列产品主要有：KB中系列防火卷帘门开闭机（KB25-75、KB110-220）、KBQ系列轻型防火卷帘门开闭机（KBQ小18-25、BKQ大37-75）、FKB系列防爆卷帘门开闭机（FKB55）、KBZ重系列防火卷帘门开闭机（KB450）、BODA系列自动上滑车库门开闭机。