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ASTMA333GR.6低温无缝钢管-1168*9.53
2023-9-15
78
美标低温钢管-NPS31/2SCH120
2023-9-15
81
ASTMA106-B无缝钢管-NPS5SCH140
2023-9-15
71
GR.B无缝管-141.3*12.7
2023-9-15
76
GRB美标无缝钢管-NPS24SCH100
2023-9-15
77
美标合金钢管-NPS42SCH30
2023-9-15
72
A106B美标钢管-559*22.23
2023-9-15
80
ASTMA106无缝钢管-NPS38SCH80
2023-9-15
84
A106B无缝钢管-NPS40SCH40
2023-9-15
66
A106B美标钢管-42.2*4.85
2023-9-15
70
ASTMA333-6无缝管-323.9*10.31
2023-9-15
72
ASTMA106B美标钢管-NPS34SCH80
2023-9-15
72
ASTMA106无缝钢管-BN150STD
2023-9-15
58
A106B无缝钢管-NPS4SCH80S
2023-9-15
69
GR.B无缝钢管-26.7*3.91
2023-9-15
69
ASTMA106无缝钢管-BN400SCH80S
2023-9-15
93
GR.B无缝钢管-BN450SCH40
2023-9-15
70
美标低温钢管-BN200SCH40S
2023-9-15
66
A106B美标无缝管-BN150SCH10
2023-9-15
66
ASTM美标无缝管-BN10SCH120
2023-9-15
60
GRB美标钢管-NPS14SCH5S
2023-9-15
70
ASTMA106无缝管-NPS16SCH120
2023-9-15
83
ASTMA333-6无缝管-26.7*3.91
2023-9-15
72
ASTMA106B无缝钢管-508*32.54
2023-9-15
66
ASTMA106-B无缝管-406.4*6.35
2023-9-15
69
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