等径三通 DN 15-Ⅱ-8TS

DN 15-Ⅱ-8 TS

SO 40-150 RFRF

BL 50-150 RF Sch40

WN 80-600RF4

wn40(a)-16rf S=3.2-105

SO 500(A)-10 RF0 wn15F娄脣8

PL50-6 RFfm

pl 150(B)-16RFfFRF

wn50-1500rjsch

LWN 300-600 RF Sch40

BL400(B)-10RF=4/Ss

47023 fm1100-2.5 δ=82 h=TSCH60.06 RF Ss