NB/T 47065.1  支座 BⅠ 1422706 RFch160F0rSRF@441671��@RFF@FF-R0M2FF@P2@F��H406rf0E-2.5 RFFRh6-F5 R

BI 1422706 RFch160F0rSRF@441671��@RFF@FF-R0M2FF@P2@F��H406rf0E-2.5 RFFRh6-F5 R

SP-5076

2 A830

DN1000-PN2.5 PL FF �

WN40B-16RF0/88.5F A=60.5S=16

BL 200-2500 RJ Cfm0J Sch664�-R

SP-622

PL40(B)-16 RF D=140 d=88 B

WN50(B)-16 RFS/E

wn50(b)-150r