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活塞环行程 | |
tech. | piston ring travel |
长度 | |
busin. | long measure |
math. | magnitude; norm |
met. | distance |
row. | linear measure |
tech. | length; linear measure; running measure; suppositional length of railway line |
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piston ring travel |
活塞环行程 : 2 phrases in 1 subject |
Automobiles | 2 |