法兰 BL 400(B)-10 MM3XXS10 RF 70 rf rf b=655f sch40sFF BB

BL400(B)-10MM3XXS10 RF 70 rf rf b=655f sch40sFF BB

pl250(b)-16 rf b=3 d=4F BB==4FFSARtRF S=14-150=

SO 200-150 RFf d=86 bb=45 b=2.3S H=490

WN200(B)-25 RF S=7

b16.5 wn15-300rf2.5/u00c3/u00a5/u00e2/u0080/u00a

PL10(B)-6 RF= n= b=1 d= h= c= l= n=7

wn 400-