Automatic copy shaper double heads with splash guar 自动仿型刨边机双轴
2.
Fibre optic interconnecting devices and passive components . basic test and measurement procedures . part 3 - 15 : examinations and measurements . eccentricity of a convex polished ferrule endface 光纤互连装置和无源元件.基本试验和测量程序.第3 - 15部分:检验和测量.凸型刨光金属箍端面偏心率