NB/T 47065.1  支座 BⅡ 36000MoFSCH4Rf�

BⅡ36000MoFSCH4Rf�

TPB-2b6(b)-2100 GRF 405/6ã/S0-3

WN1/2"-150 RF Sch40h2/S=

so500(B)-40 t34ch44 RFr161@1

DN1000-PN6 WN RF S=12

BL125-900 RJRF Ⅱ=4e000393e30000000

dn800-Class150 wn RFM

DN400-PN10 PL/W-A RF Ⅱ S=8

WN 65(B)-25 RF S=5.5

SO 2