ÖлªÈËÃñ¹²ºÍ¹ú¹ú¼Ò±ê
ӲÖÊÅÝĭËÜÁÏÀÉìÐÔÄÜÊÔÑé·½·¨ Gs 9641һ88
Test method for tensile properties
of rigid cellular plastics
±¾±êµÈЧ²ÉÓÃISO 1926-1979(ÅÝĭËÜÁÏ¡ªӲÖʲÄÁÏÀÉìÐÔÄܵIJⶨ¡·¡£
1Ö÷³¦ÄÚÈÝÓëÊÊÓ÷¶Χ
±¾±ê¹æ¶¨Á˲ⶨӲÖÊÅÝĭËÜÁÏÀÉìÐÔÄܵÄÊÔÑé·½·¨¡£
±¾±êÖ÷ҪÊÊÓÃÓÚÄܳÐÊÜÊÔÑù¼Ð¾ßѹÁ¦µÄÅÝĭËÜÁÏ
GBT 9641-1988 硬质泡沫塑料拉伸性能试验方法.pdf