際際滷shows by User: milpanzy / http://www.slideshare.net/images/logo.gif 際際滷shows by User: milpanzy / 際際滷Share feed for 際際滷shows by User: milpanzy https://cdn.slidesharecdn.com/profile-photo-milpanzy-48x48.jpg?cb=1725084658 I am planning of maintenance activities on the production line machines, regarding preventive maintenance. Ensuring the long machinery life and no interruption in the production process.