NB/T 47022  法兰 FM 1600-1.6/01F IFFid=80

NB/T47022 FM1600-1.601F IFFid=80

WN50-2500T RFf|06cr19n0 h=180155

SWN 50-16RFB)-16F¼ˆsà RF

WN100(B)-25 M/FM S=10( m0/

SO25(B)-1500 RF/4/75616120F0.253106

PL 32(B)-6 RF f1=1F IFFid=80

3-M 800-2.5-165FRF= RF=5

20592 WN20B-100FM IFFid=80

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