Saving or reducing expenditure in business is （） Save money 。 Increase cost 。 cost planning 。 cost control。
（）is guaranteed by the full market supply and Just in time ( JIT ) . Zero Inventory logistics 。 Zero stock 。 Inventory 。 Outsourcing inventory。
（）is more accurate and easier than Fixed Interval System ( FIS ) in the order method. Fixed Quantity System 。 Fixed Timing System 。 Fixed Channel System 。 Double-note system。
The area for unloading goods in warehouse is（） receiving space 。 shipping space 。 receive area 。 collecting area。
线路阻力包括曲线阻力、道岔阻力及坡度阻力。（）
（）is very convenient equipment for loading and unloading goods.
