1. Preserving the machine in ventilating, dry, non-corrosive gas and safe place indoor. ���������������ͨ�硢�����ʴ�����塢��ȫ�ط���
2. Avoid areas where salt or other corrosive materials are present. Valve protection caps and valve outlet seals should remain on cylinders not connected for use. ���ⴢ�������λ�������ʴ�Բ��ϵĵط�����ʹ��ʱ�����ű���ñ�ͷ����������ܷ�Ӧ�����ڸ�ƿ�ϡ�
3. Diaphragm is a new type of conveyor can transport all kinds of corrosive liquid, with particles of liquid, high viscosity, volatile, flammable, poisonous liquid. ��Ĥ����һ���������ͻ�е�����������ָ�ʴ��Һ�壬��������Һ�壬��ճ�ȡ��ӷ�����ȼ���綾��Һ�塣
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n.
1. a substance having the tendency to cause corrosion (such a strong acids or alkali)
2. of a substance, especially a strong acid; capable of destroying or eating away by chemical action
