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产生摩擦作用的 | |
gen. | friction-producing |
X 组分 | |
met. | X-constituent |
组分 | |
gen. | component |
dril. | composition |
food.serv. | constituent |
life.sc. | component |
met. | builder; component; constituent; ingredient |
| |||
friction-producing |
产生摩擦作用的: 3 phrases in 1 subject |
Metallurgy | 3 |