| 释义 |
| expansion device | 伸缩接头 | 机械工程名词 |
| expansion equipment | 伸缩接头 | 机械工程名词 |
| expansion joint | 伸缩接合；伸缩接头 | 海洋科学名词-造船工程 |
| expansion joint | 伸缩接合；伸缩接头 | 造船工程名词 |
| expansion joint | 伸缩接合；伸缩接实；伸缩接头 | 海事 |
| expansion joint | 伸缩接头 | 电机工程名词 |
| expansion joint | 伸缩接头，伸缩缝，伸缩节，膨胀管，胀缩接头 | 电力工程 |
| expansion joint | 胀缩结头；伸缩缝；伸缩接合；伸缩接头 | 机械工程名词 |
| expansion switch chamfered joint | 伸缩接头 | 机械工程名词 |
| expansion switch feathered joint | 伸缩接头 | 机械工程名词 |
| expansion switch scarfed joint | 伸缩接头 | 机械工程名词 |
| expansion switch splice joint | 伸缩接头 | 机械工程名词 |
| expansive socket | 伸缩接头 | 营管组 | 土木工程名词 |
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