polishing head
...表面;抛光头 [gap=1716]omation; polishing machining; elbow pipe; irregular bend pipe; internal surface; polishing head ...
buffing head
... buffing head抛光头 building code建筑条例(法规)、建筑规范 build(ing) up组合、聚集、堆积、增厚 ...
Polished head
... baby sister » 保姆 Polished head; » 抛光头; own choice » 自己的选择 ...