JIS B2220  法兰 SOP FF 10K 100A RF8016 RF)-16S41 Sch4ะ�80ampH=20

SOP FF 10K 100ARF8016 RF)-16S41 Sch4ะ�80ampH=20

WN 40-300 RF Sch40S9 WN250(B)-a5RJAS1

WN 100(B)-16 RF S=85.-1120.4

wn50B-40m.5F00-21635 RF B1=9/FF½ãr-150 R s=F Sch40SMm

PL50-16FF AA=65amp;amp;0=1/68RF S.0 δ=60 H=

pl400a-25 rfM S=6.060d=Mh8RF10