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case heat treatment | |||
differential heat treatment; localized heat treatment; local heat treatment (【技】仅对工件的某个部分或某些局部进行的热处理。例如:仅对需要硬化的部位进行的淬火,称为局部淬火。) | |||
partial heat treatment | |||
case heating-treatment | |||
local heat treatment |
局部 热 处理 : 5 phrases in 3 subjects |
Metallurgy | 2 |
Shipbuilding | 1 |
Technology | 2 |