NB/T 47021  法兰 RF 800-0.6u00c7 Sch

1 RF 800-0.6/u00c7 Sch

SO 150-150 RF RcSch10F18JH80S@F ScRFf h

WN350-600RJ�F h8

WN15(B)-25RF �ch80j@5c2@RF@44362005@R20ESs=3. Sch10S400

PL250B)-10RF D=3

bl 80-150 RFRF Sch62

WN80(B)-300 M1.

SO 3"-150 RF-150 RFjRF S=3.4F@-6@4J0FF@2FS1@�Ff3