needle tube

常见例句

Product structure: The product consists of protective cover, needle tube, needle seat and…
产品结构：本产品由保护套、针管、针座、和注射器组成。
www.china.jqw.com
The disposable IV infusion set needle consist of protective cover, needle tube, needle handle, flexible tube, needle seat.
一次性使用静脉输液针由保护套、针管、针柄、软管、针座组成。
The invention provides a inject needle with safe loop which includes needle base and needle tube linking in one unit, needle tube protect loop for protect needle tube and fixed loop and protect loop.
本发明提供了一种带安全回套的注射针，它包括连成一体的针座与针管以及用于保护针管的针管保护套，还包括固定套筒和保护套筒。
ip.com

Another popular type, the quill mum,has long, straight petals like a tube or needle.