短語詞組短語heat -affected zone softened 熱影響區(qū)軟化weld heat -affected zone 銲縫熱影響區(qū)hard heat -affected zone 高熱作用區(qū)simulated heat -affected zone 模擬熱影響區(qū)synthetic heat -affected zone test 熱影響區(qū)模擬試騐cracking of heat -affected zone 熱影響區(qū)開裂softening of heat -affected zone 熱影響區(qū)軟化 返回 heat affected zone