英语语法分析

Hydraulic valves, hydraulic throttles, multistation manifold plates.

液压阀，液压调节，多工位形板。

An optimal sensor design method was presented for the multistation sheet metal assembly processes.

提出了一种多工位薄板装配过程测点优化设计方法。

Machining centres, unit construction machines (single station )and multistation transfer machines, for working metal.

加工金属的加工中心、单工位组合机床及多工位组合机床。