
BS EN 10028-2 - FLAT PRODUCTS MADE OF STEELS FOR PRESSURE PURPOSES - PART 2: NON-ALLOY AND ALLOY STEELS WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES
出版:British Standards Institution

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BS EN 10028-2 - FLAT PRODUCTS MADE OF STEELS FOR PRESSURE PURPOSES - PART 2: NON-ALLOY AND ALLOY STEELS WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES
出版:British Standards Institution
专家解读视频