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真空电子器件制造
释义
真空电子器件制造
Encyclopedia
工学
真空电子器件制造工艺
释
manufacturing technique of vacuum electronic device
真空电子器件制造
零件经处理、装配,制造成真空电子器件,并通过老炼、调整、测试而达到设计所规定的性能要求的过程和方法。
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pollution by sulfur oxides
pollution by tin
pollution by vanadium
pollution by zinc
pollution chemistry
pollution control chemistry
pollution control for agricultural land
pollution control for the waste incineration power generation
Pollution Control Process
pollution control system of cargo terminal
pollution control technology
Pollution damage assessment
pollution discharge outlets
pollution discharge permit system
pollution ecology
pollution export
pollution exposure dose
pollution exposure-response relationship
pollution from tailings
pollution halo hypothesis
pollution haven hypothesis
pollution indicator plant
pollution indicator species
pollution-intensive industry
Pollution Load
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更新时间:2026/10/24 13:26:02