用来表示出口、撤离路线、禁止吸烟、灭火设备、大门推拉标志等事项的安全标志应在最显著和最适宜的地方显示，以使更多的人察觉到，从而提高安全系数。
Safety signs for exits, escape routes, no smoking and fire fighting equipment, push-pull signs on doors etc., should be prominently and optimally displayed for awareness and to improve safety.
介绍了推拉式带钢酸洗线的工艺、设备组成及特点，对推拉式酸洗机组在生产中存在的问题进行了分析和探讨。
The technology, equipment and features of push-pull strip steel pickling line is introduced, its problems in production analyzed and discussed.
并对新设计的推拉式设备隔震固定装置作介绍。
The fixed device of the push pull installation isolation newly designed is introduced.
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