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一种铜杆生产用溜槽结构及铜杆制造方法
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新しい水冷壁管ブロック構造
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BE350175A
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Furnace door
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Rigole de coulee pour metaux liquides
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高温安定性の火格子棒
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高炉鋳床樋の耐火物構造
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Damper for high temperature or corrosive gases
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Air preheater
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Furnace-roof construction
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Boiler-furnace.
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带有承重环的耐高温保温炉烟管道
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Refractory construction
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Arch construction.
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Plaques de refroidissement pour hauts-fourneaux et installation de refroidissement mettant en oeuvre ce type de plaques
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Armor block construction
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RU2001113C1
(ru)
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Футеровочный элемент теплового агрегата
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(en)
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Refractory tile
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(en)
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Furnace
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(en)
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Furnace wall
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一种免维护的水梁包扎预制件
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(en)
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Hot-air furnace |
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BE571564A
(OSRAM)
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KR102370927B1
(ko)
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내화물 구조체
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