Resin cartridge needle assembly can be changed in less than five minutes.

树脂滤芯组装针是可以改变的，不到五分钟。

youdao

The design proposal of a novel needle valve assembly is given.

提出了一种新颖的针阀偶件设计方案。

youdao

To facilitate their combination with needle roller and cage assemblies or the outer ring assembly of needle roller bearings, they have a lead-in at each side of the raceway.

为便于与滚针轴承的滚针和保持架组件或外圈组件结合，内圈在滚道两侧有引入槽。

youdao

Self-assembly was very useful in eye-of-the-needle problems in cases where you had to get something very large through a very small hole and Leuthardt wondered if it might be helpful in minimally invasive surgery.

NEWYORKER: In the Air