63a

Research on Sea Firing Optimization Method of 63A Amphibious Tank

63A式水陆坦克海上射击优化方法

Posture Simulation of the Type 63A amphibious Tank Driving Training Simulator

式水陆坦克驾驶训练模拟器的姿态仿真

Improvement of Material and Structure of Wedges on Control Type Bogies of Gondola Cars Type C 63A

C（63A）型敞车控制型转向架斜楔材质与结构的改进

A new type atomizer designed on the theory of Laval jet is tested in atomization experiment with 63A solder and Sn Ag lead free solder .

根据拉瓦尔喷管原理设计出一种新型低压超音速雾化器，用63A焊锡和SnAg系无铅焊锡进行了雾化试验研究。

A description is made on the operating principle , the hydraulic system and electrical control system of the W27Y – 63A enwind type hydraulic tube bender newly manufactured , the performance and characteristic of this bender are expounded in this paper .

论述了新研制的W27Y？63A型缠绕式液压弯管机的工作原理、液压系统和控制系统，阐述了该弯管机的性能特点。