1. Design, manufacture, building or preparing watercrafts, metallic member, selling materials and steels of watercraft. ��ơ����졢���촬�����������������۴������ϼ��ֲġ�
2. Meantime, we manufacture all kinds or lndicating lights equipment, signal equipment, life raft and some fittings of watercraft. ͬʱ���������־����豸ʾλ�ơ��ź��豸�����������������������
3. This paper analyzes the causes of various watercraft incidents and brings forward that we need to be strict, careful and executive in management. ����ͨ���������ϸ����¹ʷ�����ԭ�����Ҫ������ʵ��ȫ������ϵ�������ڡ��ϡ���ϸ����ʵ�����¹���
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n.
1. skill in the management of boats
2. a craft designed for water transportation