NB/T 47022  法兰 C-T 1800-0.25/203-1.0 1900-2.5 δ0=2-1.6 п-10rf¦Â6

2 CT 1800-0.252030-1.0 1900-2.5 δ0=2-1.6 п-10rf¦Â6

PL40(A)-16 RF b=0/1=2.

BI 60060009).00rj5/1

A 2400п©Б12 FM14

EHA34000X24rfRpampRFB＝526FM-1661000/f/

PL50(B)-16 RFHFFh40FMF SCF0ssch40sRJ14

2 FM 500-4.020δ1=20

HP-2 Е 

WN600-10 RFHG/T 2M.