目的探讨针型胸腔镜在胸腔肿瘤外科治疗中的应用。

Objective To investigate the clinical application of needle thoracoscopy in thoracic tumor.

youdao

针型的也将影响到织物的类型。

The type of stitch will also impact on the type of fabric.

youdao

壳型滚针轴承的额定载荷大，重量轻轴承。

Shell Type Needle Roller Bearings are light weight bearings with large load ratings.

youdao

壳型滚针轴承的额定载荷大，重量轻轴承。

Shell Type Needle Roller Bearings are light weight bearings with large load ratings.

youdao