
Textile-glass-reinforced plastics; determination of mechanical properties on rods made of roving-reinforced resin; part 1: general considerations and preparation of rods
出版:International Organization for Standardization

專家解讀視頻
Textile-glass-reinforced plastics; determination of mechanical properties on rods made of roving-reinforced resin; part 1: general considerations and preparation of rods
出版:International Organization for Standardization
專家解讀視頻