�����

1. Earless species include the elephant seal, harbor seal, harp seal, and leopard seal.
�޶�Ʒ�ְ����󺣱����ߺ����������������ͱ��κ�����
2. The pony rod servo seal changes movable seal into static seal. As a result, the seal dependability is increased.
����ʽ����ܷ���ָ���˴����ܷ�Ϊ���ܷ⣬�������ܷ�Ŀɿ��ԡ�
3. The seal of general utility small gasoline engine includes static seal and dynamic seal. Static seal is the main method.
ͨ��С�����ͻ����ܷ���о��ܷ����⣬���ж��ܷ����⣬���Ծ��ܷ�Ϊ����
4. The result shows that good seal effect is obtained in the shaft seal of viscose spinning pump with mechanical seal, and the life of shaft seal is prolonged.
ʹ�ý�����������ø����ͻ�е�ܷ⣬��⴦�ܷ�Ч�����ã���������ӳ���
5. The fly hammer rotating seal is a new weave seal combined with spire drive seal and fly hammer shut down seal, It has an application value in the operation of chemical.
�ɴ������ܷ���һ�����������ܷ���ɴ�ͣ���ܷ����ϵ���������ܷ⣬�ڻ�����������һ��Ӧ�ü�ֵ��

��������

navy navy blue
����ɫ;
open the envelop remove the seal under flying seal
����;
broad seal great seal
����;
broad seal great seal
����;
great seal the seal of power
��ӡ;