单词 | gantry crane |
释义 | gantry crane The entire slipway could be retracted into the ship, and a gantry crane ran the length of the slipway to help recover the seaplanes. Retrieved from Wikipedia CC BY-SA 3.0 Hatch covers for holds are opened and closed by mean of gantry crane. Retrieved from Wikipedia CC BY-SA 3.0 The gantry crane has two three-ton auxiliary cranes. Retrieved from Wikipedia CC BY-SA 3.0 An original 50-ton gantry crane remains in the main lobby. Retrieved from Wikipedia CC BY-SA 3.0 A massive latticework gantry crane protruded aft from the hangar roof and a twin-boom derrick forward to handle her aircraft. Retrieved from Wikipedia CC BY-SA 3.0 |
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