应该说工会的一切工作，都是维护职能的组成部分。但维护要突出重点，选择有效的工作途径，才能更好地履行维护职能。第一，健全与完善由劳动双方平等协商、签订集体合同，协调劳动失系的有效机制。工会要代表职工与行政就劳动报酬、工作时间、休息休假、劳动安全卫生、保险福 It should be said that all the work of trade unions is an integral part of the maintenance functions. However, it is necessary to give prominence to the key points and choose an effective way of working in order to better perform the maintenance functions. First, to improve and perfect the effective mechanism for equal consultation between both employers and workers, signing collective contracts, and coordinating the loss of labor. Trade unions must represent workers and administrators on labor remuneration, working hours, rest breaks, labor safety and hygiene, insurance blessing