释义 |
international standard annealed copper international standard annealed copper[¦in·tər¦nash·ən·əl ¦stan·dərd ə¦nēld ′käp·ər] (metallurgy) An annealed pure copper having a resistivity of 1.7241 microhm-centimeter at 20°C, which is taken as 100% conductivity. |