n. 五加仑的容器
1.Introduces the structure, work principle and design principle of the opening jerrican transportation machine.
介绍一种敞口油桶搬运机的结构、工作原理和设计原理。
2.Introduces the structure, work principle and design principle of the opening jerrican transportation machine.
介绍一种敞口油桶搬运机的结构、工作原理和设计原理。
3.Easy to operate, store jerrican accretion, reduce the labor density.
操作方便，贮油桶油量增大，减少操作者劳动密度。