现在由于开放式解决方案的尺寸和成本的优势，在手动阀上装配位置反馈也变得更有吸引力。
Fitting valve position feedback on manual valves now also becomes a more attractive option with the size and cost of the open solution.
这面他摆在入口上装饰性的镜子是巴洛克式的。
The decorative mirror they put at the entrance is Baroque style.
新式球墨铸铁井盖在支座上装上了嵌入式胶条，这样在盖板上方有车辆经过的时候，会减少整体的震动，有效防止响声。
The new ductile iron manhole cover is arranged on a support seat on the embedded strip, so when the vehicle passes in the top cover, reduce the overall vibration, effectively prevent noise.
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