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Material
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ASTM: A573 70-sinf, A709-sinf 50, A514-sinf B va boshqalar.
ASME: SA573 70-sinf, SA709-sinf 50, SA514-sinf B va boshqalar.
UZ: S355JR, S355J0, S355K2, S355N, S355J2, S420N, S460N,
S460Q, S460QL, S500Q, S500QL, S550Q, S500QL, S690Q,
S690QL, S690QL1, S890Q, S890QL, S890QL1, S960Q, S960QL va boshqalar.
DIN: ST52-3 va boshqalar.
JIS: SS490, SS540, SM490 va boshqalar.
GB: Q355B, Q355D, Q390B, Q390D, Q420B, Q420D,
Q460D,Q460E,Q500D,Q500E,Q550D,Q550E,
Q620D, Q620E, Q690D, Q690E, Q890D, Q890E, Q960D, Q960E va boshqalar.
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