板式空气—空气热交换器
plate-type air-air heat exchanger
空气-空气热交换器
air-to-air heat exchanger
air-air heat exchanger
空气-空气热交换式热回收组合机组
air to air heat recovery unit
氮气热处理
nitrogen thermal treatment
航空热处理
Aeronautical heat treatment
精密复杂刀具真空热处理
precise complex cutting tool vacuum heat treatment
空气-空气换热器
air-to-air heat exchanger
燃气热处理技术设备
fired gas heat treatment technology and equipment
燃气热处理炉
gas heat treating furnace
热处理气氛
heat treatment atmosphere
atmosphere
Heat-treatment Atmosphere
熔体过热处理(热速处理)
TRT(thermal rate treatment)process
熔体热处理(热速处理)
TRT(thermal rate treatment)process
余热热处理
residual heat treatment
Casting remained heat treatment
Heat Treatment with Residual Rolling Temperature
heat treatment with residual deformed temperature