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TRÓJNIK STALOWY GOST 17376-2001, STAL 20, BEZ SZWU, Dn-15 (21,3*3,0)2025-09-12 11:36:19 |
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STAL TEE GOST 17376-2001, STEEL 20, SEAMLESS, Dn-15 ((21,3*3.0) CHINA MADE2025-09-12 11:58:30 |
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ASTM B366 NO6601 NO6625 NO6600 Rura bez szwu ze stopu niklu2025-09-25 19:37:48 |