
沖(chong)擊試(shi)驗(yan)(yan)機:用(yong)來(lai)對金(jin)屬材料在動負荷下抵(di)抗沖(chong)擊的(de)性能進(jin)(jin)行檢驗(yan)(yan),符合國標GB/T3803-2002《擺錘式沖(chong)擊試(shi)驗(yan)(yan)機的(de)檢驗(yan)(yan)》,按國標GB/T229-2007《金(jin)屬夏比缺口沖(chong)擊試(shi)驗(yan)(yan)方法》對金(jin)屬材料進(jin)(jin)行沖(chong)擊試(shi)驗(yan)(yan)。