
SPECIFICATION FOR STEEL BOILER AND SUPERHEATER TUBES - CARBON, ALLOY AND AUSTENITIC STAINLESS STEEL TUBES WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES
出版:British Standards Institution

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SPECIFICATION FOR STEEL BOILER AND SUPERHEATER TUBES - CARBON, ALLOY AND AUSTENITIC STAINLESS STEEL TUBES WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES
出版:British Standards Institution
专家解读视频