单项选择题
A:25000; B:2500; C;250.
抛丸机喷料轮的流量为()kg/min.A:4x800;B:4x9000;C;4x1000.
单项选择题抛丸机喷料轮的流量为()kg/min.
A:4x800; B:4x9000; C;4x1000.
抛丸机丸料喷射速度为()m/sec.A:43/78;B:53/78;C;63/78.
单项选择题抛丸机丸料喷射速度为()m/sec.
A:43/78; B:53/78; C;63/78.
抛丸机料轮转速为()m/sec.A:1630/2250;B:1730/2250;C;1750/2250.
单项选择题抛丸机料轮转速为()m/sec.
A:1630/2250; B:1730/2250; C;1750/2250.