热还原真空蒸馏法
vacuum reduction and distillation method
真空钙热还原
hot reduction of vacuum Ca
真空还原精炼
vacuum reduction refining
碳热还原热蒸发法
Carbon-thermal evaporation method
单接合真空热电堆
single-junction vacuum thermopile
单接面真空热电堆
single-junction vacuum thermopile
单接头真空热电堆
single-junction vacuum thermopile
低真空空气测微仪
low vacuum air micrometer
记录式真空热分析仪
recording vacuum thermoanalyzer
精密复杂刀具真空热处理
precise complex cutting tool vacuum heat treatment
喷蒸－真空热压
steam injection-vacuum hot pressing
全自动真空热成型机
all-automatic vacuum thermoforming machine