GB/T 12459  等径三通 DN 150-Ⅱ-4TS�

DN 150-Ⅱ-4 TS�

WN 100(A)-10 RF S=3.6=39u040S5cMS0�X@w5@RFS5 RJ00pampRF@

SO 2"-150 M

WN15-150RF Sch8080sc/

47022ff1000-1.054

WN200-300RFSch40022c/F-4CH

SO14"-150LFMchFS00SFF C671a5 R@00RSch2sss.5 RJ2hM0RF5ASch400

bl300b-25rff1

DN20/PN1