bob weight

Study in Quality Assurance System of Rotor Bob-Weight Part of Helicopter

直升机旋翼配重构件质量保证体系的研究

Instead, ladies are expected to make a brief bob with the weight on the front foot, and gentlemen should opt for a small nod, and look down briefly.

其实，在皇室婚礼上，女士只须将重心转移到前脚，行一个简短的屈膝礼；男士可选择轻点下头，目光微微下垂。

Bob-weight Valve for Weir-Wall of Precipitating Pool of Surface Sewage Treatment Station

地面污水处理站沉淀池堰墙配重阀

This article adopts the way of transferring weight to simplify the calculation of bob weight equilibrium and to solve the problem of designing fixture theoretically.

本文采用了质量转移的方法，简化了配重平衡的计算，从理论上解决了夹具设计难点问题。

The difficulty about designing the turning fixture of gear case cover of air cooled diesel engine lies in the bob weight equilibrium calculating.

风冷柴油机齿轮箱盖车削夹具设计的难点在于夹具的配重平衡计算。

It a bob-weight box and a watering equipment which can be used according to your requirement.

本压路机设有配重箱和洒水装置可按需要使用.