NB/T 47022  法兰 FM 700-4.0

NB/T47022 FM700-4.0

SOP FF 10K 500A

BL200-16 RF

PL15(B)-16 RF

PL65(b)-16RF

3 RF 1200-1.6 δ0=6

WN 250-300 RF= AAamp25

1 RF 800-0.25 δs=10

BL 1 1/4"-150 RF

PL100(B)-16 RFA21 H=54 S=3.5u0086;-1500 LGSM-RJ5-R RRF0-F@00 T5@°F1Ff@4 rf 1Js-1602 H2