法兰 BL 10-6 RF/80ff-5 Sch80.5

BL 10-6 RF/80ff-5 Sch80.5

WN 10(B)-63 RF S=3/13.5450-1.60-1.rRampampampa

WN200-40 RF

PL 40(B)-16 RF RFS=4

SO80B-10FM/.B=22

BL 300-25 M S=3 δ=60 H=1200 L=0 DRF0 rf4/9440F040RF S=6=4 S

SO 25(B)-10 RF40RFS.6/0RF S=5bb=400S H=160

SO40-900 RJF05

bl400-2.