238MCDOWELLSILIONEAS56838¥10000去看看自动化PLC配件发布了工业配件MCDOWELL 238-S70 O-RING SILIONE 238 AS56838 186957238MCDOWELLAS56838配件¥11000去看看自动化PLC配件发布了工业配件MCDOWELL 238-V75 O-RING 110112 238 AS56838 190765