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cylindrical steel needle 圆柱形钢管插针
Consisting of PVC tube,air-balloon,adjusting valve and stainless steel needle. 产品由PVC软管、气囊，调节阀，不锈钢针组成。
Many breakdown reasons, such as design, mount and overhaul of cylindrical steel ball pulverizer, which cause the inlet-and-outlet spiral bushing to come off. 摘要探讨圆筒式钢球磨煤机因设计、安装、检修等诸多原因，造成磨煤机进出口螺旋套脱出的现象，并根据设备的现状提出了改进的措施。
Method Treat 51 cases with internal fixation of steel needle pry-poking reposition and Chinese drug. 采用钢针撬拨复位克氏针内固定结合中药治疗51例。
With Teflon, and a tiny stainless steel needle of a number 7 injector and an acupuncture needle,Teflon-piston and a measurer of the stapes height were prepared respectively of stapedotomy for treatment of otosclerosis. 目的制备镫骨高度测量器和活塞型人工镫骨,用于人工镫骨手术治疗耳硬化症。方法用细不锈钢丝和特氟隆制作活塞型人工镫骨,用7号长注射针头和银针制作镫骨高度测量器。
TRAIT: This equipment coordinate big model test-needle machine After test-needle machine checking steel needle iron magnet substance, it can correct to find right part, thereby removing them immediately. 特点:本仪器配合大型检针器,当检针测发现钢针铁磁物质后能正确找到确切部位,以迅速排除。
Brain-stems of 52 Wistar rats were stabbed with steel needle and the changes of GFAP (Glial Fibrillary Acidic Protein) positive astrocytes as well as VIM (Vimentin)positive astrocytes were demonstrated with LSAB immu noh istoc he mistry. 52只Wistar大白鼠针刺致脑干机械性损伤，LSAB法显示胶质原纤维酸性蛋白阳性（GFAP+）星形胶质细胞和波形蛋白阳性（VIM+）星形胶质细胞改变。
flat-bottomed cylindrical steel silos 圆柱钢筒仓
small and medium vertical cylindrical steel tanks 中小型立式储罐
Specification for Stainless Steel Needle Tubing 不锈钢针管规范
The casting process for large and long cylindrical steel castings 大型长圆筒状铸钢件的铸造工艺
an intaglio plate engraved with a sharp steel needle. 上面刻有一个尖锐的钢针的凹版印板。
Evaluation of stability design of flat-bottomed cylindrical steel silos 平底圆柱钢筒仓稳定设计方法比较
an intaglio plate engraved with a sharp steel needle 上面刻有一个尖锐的钢针的凹版印板
Stainless steel needle tubing for manufacture of medical devices 制造医疗机械用不锈钢针管
Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
The stone was pecked and ground into cylindrical pestles. 石头被凿开并被磨成一根根圆柱形的杵。
On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
Keywords bicolor co-extrusion;slanted channel;steel needle;die; 双色共挤;斜向通道;钢针;机头;