track haulage 中文意思是什麼
track haulage
解釋
軌道運輸-
Rope rollers, pulleys, mountings and assemblies for colliery track haulage - specification for suspended pulley assemblies and clamps
煤井軌道運輸用纜繩滾筒滑輪支架和組件.第5部分:懸掛式滑輪組件和夾具規范 -
Rope rollers, pulleys, mountings and assemblies for colliery track haulage - specification for parallel barrel rollers, mountings and assemblies
煤井軌道運輸用纜繩滾筒滑輪支架和組件.第1部分:平行鼓形筒支架和組件規范 -
Rope rollers, pulleys, mountings and assemblies for colliery track haulage - specification for vertical spindle pulleys, mountings and assemblies
煤井軌道運輸用纜繩滾筒滑輪支架和組件.第2部分:立式主軸輪支架和組件規范 -
Double track haulage roadway
雙軌運輸巷道
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