NB/T 47065.1  支座 BⅠ 1547Jj@5M)092ch40110 RF@40 GR RF S=146DFHG206@0 RF Sch160pam

bi 1547Jj@5M)092ch40110 RF@40 GR RF S=146DFHG206@0 RF Sch160pam

WN48-150rf40000 RF°F5@FF-R@0000OFD/Fampampampampam@SSCH806RF/-10 RF650 RF sch1

DN65/PN16/05B

DN40-PN16 WN RF i A=48.3 S=2.77

WN 65(B)-25 RF S=3

WN50-150 RF

47065.3 B366-115005

SW25-300R