دانلود کتاب 1970 annual book of astm standards part6 die-cast metals,light metals and alloys (including electrical conductors) نوشته شده توسط . از انتشار..

دانلود کتاب 1970 annual book of astm standards part16 structural sandwich constructions,wood,adhesives نوشته شده توسط . از انتشارات american society for testing a..

دانلود کتاب 1970 annual book of astm standards part15 paper,packaging,cellulose,casein,flexible barrier materials,business copy products,leather نوشته شده..

دانلود کتاب 1970 annual book of astm standards part13 refractories,glass,and other ceramic materials,manufactured carbon and graphite products نوشته شده..