NB/T 47065.1  支座 A 3563

47065.4 A3563

WN 65-150 RF Sch40S

BL600-150RF d S1.66RF/@47=20

SO 250-150 RF

SO300 (B)-25M)

PL 600(B)-6 RF

WN300-300 RF B=300

BL 450-600 RF

47065.3 B3352

WN 32-10 RF S=2.6R=8=3/mpampampaff12 RJ16FFMpampampa@F FM Sch80SJ2A1252F:/ s60R689h60@R4Sc2@RF@4