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| широко использоваться (Even before the invention of ductile iron in 1948, inoculation was a well established practice in the manufacture of gray iron castings. VLZ_58); активно применяться (VLZ_58) | |||
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| широко использоваться (Even before the invention of ductile iron in 1948, inoculation was a well established practice in the manufacture of gray iron castings. VLZ_58); активно применяться (VLZ_58) | |||