社会分工和技术革命催生了不同的产业,出现了产业工人队伍,产业工人运动的发展产生了产业工会,并赋予了产业工会特殊的使命。产业工会在维护产业职工合法权益、协调劳动关系、促进行业稳定和谐发展中具有不可替代的作用。产业的特点决定了不同产业用工形式不同,工作环境和工作时间不同,劳动定额不同,工作性质不同,职工面临的权益问题也不同;同时产业的国际化程度不同,受国际公约、国际标准的制约也不同。以海员产业为例,产业的特点决定了海员与陆地职工有截然不同的特性:一是工作的流动、分散性。他们常年远离祖国、远离企业、远 Social division of labor and technological revolution have given rise to different industries and the emergence of industrial workers. The development of the industrial workers’ movement has created industrial unions and given a special mission of industrial unions. Industrial unions play an irreplaceable role in safeguarding the legitimate rights and interests of industrial staff and workers, coordinating labor relations and promoting the stable and harmonious development of the industry. The characteristics of the industry determine the different forms of employment in different industries, work environment and working time are different, different labor quotas, different nature of work, workers are facing different rights and interests; the same time, the degree of internationalization of the industry, subject to international conventions, international standards Also different. Take the seamen industry as an example. The characteristics of the industry determine that seafarers and land workers have different characteristics: First, the mobility and decentralization of work. They are far away from the motherland all the year round, far away from the enterprises and far away