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真空 法 | |
tech. | vacuum process |
真空法 | |
met. | LD-vac process LD; vacuum process |
兰 | |
gen. | orchid-; orchido- |
avia. | Langley |
biol. | cymbidium; orchid |
连接 | |
hydroel.st. | connection |
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LD-vac process LD; vacuum process | |||
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L-D vac process | |||
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vacuum process |
真空法: 271 phrases in 25 subjects |