41. Continuous production industries typically use heat or electricity to transform streams of raw materials into finished products.42. The King Air was the first aircraft in its class and has been in continuous production since 1964. 43. Astro lamp has been in continuous production for 50 years and has been handmade in Britain since 1963. 44. It was common in US studios throughout the 1950s and 60s and remained in continuous production until 1998. 45. If a model did not have continuous production , it is listed again on the model year production resumed. 46. It is the youngest theatre company in continuous production to have performed both internationally and domestically from Pakistan. 47. The Vibroplex Original Bug key has been in continuous production for over 100 years, with only minor cosmetic changes. 48. "A broad interpretation of this problem is to ensure continuous production , transportation and marketing of fuel, " the ambassador said. 49. The company Avantium is currently building a pilot plant to upscale the continuous production of this key YXY building block. 50. In half a century of flying, the C-130 Hercules has been in continuous production longer than any aircraft in history.
