HG/T 20592  法兰盖 BL 100-10 RF n=8RF/u010brf2

BL100-10 RF n=8RF/u010brf2

SO100B-16T4jRF H=208 W

SO 5"-150 RFm/-300 RFpamparf l=48180rfrS=5l8mp

DN100-PN100 WN RF I S=4.5

WN 4"-150 RF Sch10SmpampampnbspF R

SO40(B)-150RF000c040br

wn 500(B)-16 RF S=12

SO100-16RF b=1-150D=F-FF

SP-3DFM RFRF0