装卸机械作业 | |
auto. | mechanically handled cargo |
台时 | |
bridg.constr. | working hour of a machine |
busin. | machine-hour |
econ. | machine hours |
proj.manag. | machine hour |
| |||
mechanically handled cargo |
装卸机械作业 : 9 phrases in 3 subjects |
Automobiles | 2 |
Business | 2 |
Technology | 5 |