peg-leg multiple
| reflection wave
| peg-leg multiple | |
| oil | 短程层间多次波; 微屈多次反射波 |
| reflection wave | |
| bridg.constr. | 反射波 |
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| 短程层间多次波; 微屈多次反射波 | |||
| English thesaurus | |||
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| pegleg multiple (ssn) | |||
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peg-leg multiple : 1 phrase in 1 subject |
| Technology | 1 |