GB/T 12459  等径三通 DN 950-Ⅱ-9TSch0 S=50mRF5 RJ0.6RF5c

DN 950-Ⅱ-9 TSch0 S=50mRF5 RJ0.6RF5c

1 FM1200-1.0

PL 50(B)-10 RF

WN450(A)-16RF S=9

wn100-300 rf=staticbb= k

BL50-100M

SW 1 1/2"-150 RF�6 RF�1 85B)-16RF Sch

PL 125(B)-40 RF

pl65(a)-25ff50(BF. Sch10ch40F1

DN2400-PN10 WN RF S=12aF6-F R1cBh Sc