NB/T 47023  法兰 FM 1900-2.5T206RF RfF0

47023 FM 1900-2.5/T206RF RfF0

BI 800

WN 500(B)-16 RF

WN 3"-600 RF S=B=73

WN50(B)-100 FM S=5

PJ/SE 150(B)-16 RF S=5

SO 80(B)-16 RF

SO 200(A)-16 T b

2 RF 1700-1.0Bm00200.06-16r2RF S=10Fj50

WN200(A)-40 RF S=8H16500eB)-100 RF0199(800-1.6RF p½-120/