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文摘950207X100高强级钢煤气输送用管的改善[刊,英]/NagaeMoriyasu…∥TubeInt.─1994,12(53)日本福山厂用X100高强钢(σs=690MPa)生产出直径达142mm的直缝煤气输送用焊接钢管。X100级钢与X80级...
Abstracts 950207X100 high-strength steel gas pipe with the improvement [Journal, English] / NagaeMoriyasu ... ∥TubeInt. ─1994,12 (53) Japan’s Fukuyama plant uses X100 high-strength steel (σs = 690MPa) to produce straight-seam gas pipes with diameters up to 142mm. X100 grade steel and X80 grade ...