NB/T 47065.1  支座 BⅠ 78007

BI 78007

SO 15(B)-25 G RF5

SP-2 δ=14 S

WN 300-63 FM.55º¿�pa0r

WN 50(B)-16 RF6133

SW15-300 RF21K=60-1.6 δ61ï¼R0RFF0-16/-10RF5-F

PL 32-16 ff1

THA2400*

WN 40-16rf

WN50-300 RF Sch40t;-150 RF/@=83d=1580=390/ch1606iM/1505F Sch4F1RF�L600-16RFFml01