SEW 081-1 : 2011现行
MECHANICAL PROPERTIES OF WELDABLE FINE GRAIN STEELS NORMALIZED OR NORMALIZED ROLLED IN GREATER THICKNESSES UP TO 250 MM - PART 1: FINE GRAIN STEELS IN ACCORDANCE WITH DIN EN 10113-2 FOR STEEL CONSTRUCTIONS - STEEL GRADE S460
出版：Verlag Stahleisen GmbH
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