LSAW 강관 가격표 표준:GB/T3091, 재질:Q235B,USD/ton WT OD 406 457 508 609.6 711.1 762 812.8 863.6 914.4 1016 1066.7 1117.6 1219.2 1320.8 1422.4 8 7 32.86 725.71 732.86 718.57 718.57 718.57 718.57 718.57 718.57 718.57 725.71 725.71 9.53 725.71 711.43 718.57 ...
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