NB/T 47023  法兰 FM 600-1.0B)-10 FMrRF Sch400S0RF RF Sch40

WN150-150 RF S=16F SCH80S-S/6

bII2800=155A@0bF00FSchJRF-4-R rf h=217S=10ch95s160SmDF5 As RRFdF ScF@0rf6258700-

3 FM600-1.0B)-10 FMrRF Sch400S0RF RF Sch40

so100-150 rf asms=90 RF16B6-31RF

LWN 450-150 FM Scf╦п░п5RFf0-150

支腿 A1-380-148015s

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