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plasma gas
chem. 等离子气
met. 等离子气体
space 等离子气体
tech. 等离子体气体
therm.energ. 等离子体工作气体
plasma gas: 17 phrases in 9 subjects
Electronics3
Information technology1
Metallurgy1
Plastics2
Project management1
Space3
Technology4
Telecommunications1
Textile industry1