法兰 BL 40-16 ML=3l=/1=6 c=55 l=3

bl40-16mL=3l=/1=6 c=55 l=3

WN 20(a)-40 RF A=27 S=≥3)-16RFS=16

WN 20(B)-16 T/

wn450(B)-16ff.0 R

SP-3-8 D/RF Sch10S S=5/mpl15

so250(b)-10 rf d=40

PL800(B)-2.5RF10f-1SO

WN50-300 RF SCH40 H=250

47021-RF600-1.0 s=

WN20B-10TB-1.0=1221f4FM0R0(130-280F=RF/