CGT-04-NI垫片韩国UNI-LOK现货316LSSVCRFaceSealFitting,1/4in.Silver-PlatedGasket,Non-RetainedStyle机体材料316L不锈钢连接1规格1/4in.UNSPSC(SWG01)31181500清洁工艺标准清洁和包装规范(SC-10)型号：CGT-04-NICGT-08-NICGT-12-NICGT-16-NI)