产品系列 气源处理装置 德国费斯托FESTO减压阀LR-3/4-D-MIDI-MPA 同系列产品型号如下： 订货号 型号 8002274 LR-1/8-D-MINI-MPA 8002288 LR-1/8-D-7-MINI-MPA 8002389 LR-1/8-D-7-I-MINI-MPA 8002275 LR-1/4-D-MINI-MPA 8002289 LR-1/4-D-7-MINI-MPA 8002368 LR-1/4-D-MIDI-MPA 8002256 LR-3/8-D-MIDI-MPA 8002290 LR-3/8-D-7-MINI-MPA 8002291 LR-3/8-D-7-MIDI-MPA 8002277 LR-1-D-MAXI-MPA