变速器中间轴
transmission countershaft
双轴孔装配
double peg-in-hole assembly
双轴拉伸聚丙烯
biaxial oriented polypropylene
biaxially oriented polypropylene
双轴拉压
two-axial tension-compression
biaxial tension-compression
biaxial tension and compression
双轴力学应变
Biaxial mechanical strain
双轴联动
Double axis linkage
double-axis cooperation control