?夏鲍氏合剂
... 夏比 charpy v test; charpy v-notch curve; charpy v-notch impact test; charpy v-notch toughness; charpy v-notch transition curve; charpy-v notch energy; charpy-v notch impact test; summerby 夏鲍氏合剂 chabud's mixture 夏比冲击试验 charpy impact test; charpy impact text; charpy-type test ...