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水下 信号 | |
tech. | underwater signaling; underwater signalling |
水下信号 | |
oil | underwater signal |
处理 | |
gen. | deal with; deal; disposal |
hydroel.st. | treatment |
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underwater signal | |||
subaquatic signal; subaqueous signal; submarine signal | |||
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underwater signaling; underwater signalling |
水下信号: 10 phrases in 7 subjects |
Aviation | 1 |
Earth sciences | 1 |
Navigation | 1 |
Scuba diving | 1 |
Space | 1 |
Technology | 4 |
Telecommunications | 1 |