rotor ring surface 转子环表面
Ring surface protein 环状体红细胞表面抗原
ring surface worm 环面蜗杆
Outer Ring surface roughness 外圆表面粗糙度
straight contour ring surface 直廓环面
Bearing bore or outside the surface and the ferrule end face connected to a ring surface.
轴承内孔或外表面与套圈一端面连接的套圈表面。
The optimum design of plane quadratic enveloping ring surface worm drive has been realized using the theory and method of optimization.
针对平面二次包络环面蜗杆传动，运用优化理论和方法，对其进行了优化设计。
Bright and transparent, crystal smooth, transparent, glass species, emerald green, jade ring surface high-grade, two little difference in size!
明亮通透，晶莹光滑，透明，玻璃种，翠绿色，高档翡翠戒面，2颗的大小有点差别！
应用推荐