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道 碴 | |
gen. | ballast |
道碴 | |
gen. | road-metal |
bridg.constr. | rock ballast; ballast aggregate |
eng.geol. | stone ballast |
hydroel.st. | ballast |
met. | hoggin |
nautic. | ballast |
轧碎机 | |
bridg.constr. | breaker |
| |||
road-metal | |||
rock ballast; ballast aggregate | |||
ballast | |||
hoggin | |||
gravel | |||
| |||
ballast | |||
| |||
ballast | |||
| |||
stone ballast |
道碴: 60 phrases in 8 subjects |
Architecture | 11 |
Bridge construction | 35 |
Construction | 1 |
Engineering geology | 3 |
General | 2 |
Metallurgy | 4 |
Rail transport | 1 |
Technology | 3 |