法兰 BL 80(B)-16 RFB)-25RFf900-106FF-16 RF s

20592 BL80(B)-16RFB)-25RFf900-106FF-16 RF s

SO 150(B)-16 RF b=4/

BL300-16 RF20-2.5/5018F85 l62035-20F.91600-4

wn25-63rfs=42.6 B=26.5R.6SN25(B)-16 RF S=5=141

WN125B-160RF

SO 80(B)-16 RF D=199 C=1

PL 32(B)-10 RF1100-

WN20-16G6RF5

PL65-16RF b=3 d=1206 R