When the telescope optical axis isnt perpendicular to the platform rotary axis strictly,the image that is caused by reflecting via double-face flat speculum of the bright cross will have some changes.
深入分析分光计的望远镜光轴与载物台旋转轴不严格垂直时出现的望远镜筒中的亮十字物经载物台上的双平面镜所反射的十字物的像的变化;简述准确快速调节望远镜光轴与载物台旋转轴严格垂直的方法。
horizontal spindle double ended grinding machine for piston ring
活塞环卧轴双端面磨床
precision surface grinding machine with horizontal spindle and rectangular table
精密卧轴矩台平面磨床
Surface grinding machines with horizontal spindle and rectangular table--Parameters
GB/T6469-1986卧轴矩台平面磨床参数
double-horizontal-shaft forced type concrete mixer
强制式双卧轴混凝土搅拌机
Surface grinding machines with horizontal grinding wheel spindle and reciprocating table--Testing of the accuracy
GB/T4022-1983卧轴矩台平面磨床精度
Experimental Model Analysis of the Surface Grinding Machine with Horizontal Axis and Rectangular Table MK7132;
MK7132A数控卧轴矩台平面磨床的试验模态分析
Static Stiffness Analysis for the MGK7350 CNC High Precision Surface Grinding Machine
MGK7350数控高精度卧轴圆台平面磨床静刚度分析
Movement Simulation of Concrete Materials in Double Horizontal Shaft Forced Mixer
双卧轴强制式搅拌机物料运动的分析模拟
The Application of the Resin Concrete in the MK7132B CNC Surface Grinding Machine
树脂混凝土在MK7132B数控卧轴矩台平面磨床上的应用
Research on Hydrostatic Bearing of Horizontal Boring and Milling Machine TK6916DA's Spindle
卧式数控镗铣床TK6916DA主轴液体静压轴承的研究
high precision horizontal surface grinding machine with rotary table
高精度卧式轴圆台平面磨床
Case Analysis on Improper Selection of Bearings for A Horizontal Generator
卧式发电机轴承选用不当的事例分析
Design of a Special Horizontal Twin Spindles CNC Drilling Machine;
一种卧式双主轴数控钻孔专机的设计
Study of GSHM7060 4-axis Linkage Horizontal Machining Center
GSHM7060四轴联动卧式加工中心的研制
Study on Numerical Computation and Model Test of Horizontal Shaft Pre-extension Pump System;
卧式前轴伸泵装置的数值模拟及模型试验研究
Study on characteristics of the single-shaft horizontal total mixed ration mixer
单轴卧式全混日粮混合机加工性能试验研究
3D turbulet flow and hydraulic loss for pump system with horizontal forward-extension shaft
卧式前轴伸泵装置流道三维流动及水力损失
Haas offers a full line of vertical and horizontal machining centers as well as CNC lathes, rotary tables, and5 C indexers.
产品包括：数控立式和卧式加工中心、控车床、台和5轴分度仪。