1. If possible , use the same lubricant for the raceway system and the gear teeth as used for initial operation. ����ܣ�ʹ�����һ������ͬ�������������Ȧ�ͳ��ֳ�����
2. The Paper introduces main technological parameters and structural design of WZSM882 shaft double raceway grinder for double raceway bearing. ������˫�����������Ȧ˫����ĥ��WZSM882����Ҫ���������ͽṹ��ơ�
3. By improving the existing equipment and programme equipage, the grinding and finishing problems have been solved about the peach shaped raceway of different raceway curvature. ͨ���������豸����װ���иĽ�������˴��ֲ�ͬ���������ι���ĥ�ӹ����������⣬��Ʒ����Ⱦ������û�����
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n.
1. a canal for a current of water
2. a course over which races are run
