,L型垫片活接接头垫片硅胶GL-2S,
,L型垫片活接接头垫片硅胶GL-2.5S,
,L型垫片活接接头垫片硅胶GL-3S,
,L型垫片活接垫片EPDM GL-4S,
,L型垫片活接垫片NBR GL-2S,
,L型垫片活接头垫片 Viton GL-2S,
,L型垫片活接头垫片Viton GL-1.5S,
,L型垫片 由接接头垫片 NBR GL-1S,
,L型垫片活接头垫片 Viton GL-2.5S,
,L型垫片活接头垫片 Viton GL-3S,
,L型垫片活接头垫片 Viton GL-1S,
,L型垫片 由接接头垫片 NBR GL-3S,