法兰 FM 1100-1.0=70

JB=T 4703 FM1100-1.0=70

SO200(B)-25FM b=428C=70s=6F40RFRF90/

WN200-300 RF SCH f1fm1400-=3=4

S30408ⅡWN25(B)-16RF,s=3.5HG/T205

WN250-150 RF s/B)-16 RF=1024

WN25-300RF4RFf1001Ã/

WN25(B)-63RF S=3

b wn800-150 rf s=14F S=6F/250=200 k=160

WN 50B)-10 M2