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RU2363753C1
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Low-alloy boron steel of high treatability
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RU2363754C1
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Steel of increased hardenability and treatability
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RU2336323C1
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Tube stock out of medium carbon micro alloyed steel
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RU2337153C1
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Tube stock out of alloyed nickel containing steel
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RU2336322C1
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Tube stock out of micro alloyed steel
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RU2336320C1
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Tube stock out of micro alloyed steel
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RU2337151C1
|
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Tube stock out of alloyed boron containing steel
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RU2346992C2
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Tube stock out of micro-alloyed steel
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RU2336321C1
|
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Tube stock out of low carbon steel
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RU2341567C2
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Tubing stock made of low-alloy steel
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RU2336329C1
|
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Tube stock out of low carbon manganese containing steel
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RU2336324C1
|
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Tube stock out of micro alloyed boron containing steel
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RU2336327C1
|
|
Tube stock out of low alloyed steel
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RU2343210C2
|
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Tubular pillet made from low-carbon microalloyed steel
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RU2337152C1
|
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Tube stock out of medium carbon low alloyed steel
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RU2336325C1
|
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Tube stock out of low carbon low alloyed steel
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|
RU2336330C1
|
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Tube stock out of alloyed heat resistant steel
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RU2336326C1
|
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Tube stock out of micro alloyed manganese containing steel
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|
RU2337149C1
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Tube stock out of low carbon low alloyed steel
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RU2337150C1
|
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Tube stock out of boron containing steel
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