GOST 31912-2011 Thermal insulating products for building equipment and industrial installations Determination of design thermal conductivity《建筑设备和工业装置用隔热产品 设计导热性的测定》.pdf

1、 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC)31912null2011(EN ISO 23993:2008) , (EN ISO 23993:2008, MOD) 319122011II, - 1.092 . - 1.22009 . -, . , , , 1 2 465 3 - , () ( 8 2011 . 39) : - ( 3166) 00497 ( 3166) 00497 Z AM KZ - KG MD RU o TJ UZ UA , - 4 - EN ISO 23993:2

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