280-90</p><p><br></p><p>`BARKSDALE`差压开关DPDIT-M3SS DPDIT-H3SS D1X-M3SS-EX B2S-H48SS DPD1T-H18SS D1T-H2SS 96211-BB1-T2 425H3-15 D2T-H18SS DPD1T-M3SS D1T-H18SS 8141-PL1-B DPD1T-M80SS 96101-AA1</p><p>压力开关E1S-H90-P4 0428-043 0428-112 E1H-H90-P4 0403-...