/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: BachtiarAndyIbrahim https://cdn.slidesharecdn.com/profile-photo-BachtiarAndyIbrahim-48x48.jpg?cb=1503478709 Drilling, Workover Services, Machining Job, Valve Repair and Steam Boiler Injection For Oil Industries