ball printer

... 球形网格阵列，球栅阵列〖封装〗：BGA Ball Grid Array 球形打印机：ball printer 求助行：help line ...

 spherical printer

球坐标系统 spherical coordinate system 球形打印机 spherical printer 球面分解器，球坐标分解仪（同ballresolver） spherical resolver ..

[计] spherical typewriter

... 球体解算器 ball resolver 球形打印机 spherical typewriter 球形解算器 ball resolver ...

 ball printer,ball printer

... ball valve,ball valve,球型阀 ball printer,ball printer,球形打印机 balancing tabulator,balancing tabulator,平衡制表机 ...