法兰 BL 150(B)-40 M法兰盖s/@wn100(b/

bl150(b)-40 M法兰盖s/@wn100(b/

so150(b)-150 ff k=241.5 c=25.5 h=40

WN80-150 RFFF)-16RFRF0-1.0F Sch4038 S=1.7RF-16RF RF RFF=19.05 A=50.8 S=1

wn80-25rf s=10.5 ÂÂ-17/

WN32(A)-16 RF S=3.=

WN32(A)-150RF=12)-16Rd=200 f1=

so150(b)-16RF b=/

wn3