barium-oxide-coated cathode的意思|示意
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涂氧化钡阴极
barium-oxide-coated cathode的网络常见释义
涂氧化钡阴极 ... 涂碳粉|blackening 涂氧化钡阴极|barium-oxide-coated cathode 涂药镍焊条|nickel-covered welding electrode ...
barium-oxide-coated cathode相关短语
1、 barium oxide coated cathode 敷氧化钡阴极