INSULATING REFRACTORY PRODUCTS - PART 6: DETERMINATION OF PERMANENT CHANGE IN DIMENSIONS OF SHAPED PRODUCTS ON HEATING (ISO 2477:1987 MODIFIED)
出版:Comite Europeen de Normalisation
专家解读视频
INSULATING REFRACTORY PRODUCTS - PART 6: DETERMINATION OF PERMANENT CHANGE IN DIMENSIONS OF SHAPED PRODUCTS ON HEATING (ISO 2477:1987 MODIFIED)
出版:Comite Europeen de Normalisation
专家解读视频