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1·The invention relates to a waveform multi-polar magnetization cracking oil economiser, belonging to combustible mixture the supply for an engine.

本发明属于发动机可燃混合物的供给，涉及一种波浪式多极磁化裂解节油 器。

2·The Ecoserial device is a digital economiser with differential pressure gauge able to pilot until 204 valves by connecting itself to a pneumatic driving module RPB with only two threads.

节能控制仪是一数码并内置有压差器的脉冲阀控制仪，最多能控制到204个脉冲阀，而这也只要用两根管子与RPB先导阀盒组串连起来就可以达到。