... main road haulage 大巷运输 main haulage track 主运输道 main haulage roadway 运输大巷 ...
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main haulage road 主要运输平巷
main furnace building haulage road 主要运输平巷
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The main problem facing the road haulage industry is over-capacity too many trucks chasing too little work.
ECONOMIST: Fuel taxes
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