NB/T 47065.1  支座 A 47023 FFt2-96 RFf/F=5

1FM800-1.0/82055SrjB5 FM Sch10-40RF S020=3RFS

A 47023 FFt2-96 RFf/F=5

wn200-16ff/ch405RFRFSch10FampӮ

DN 32-Sch30 180ESb=f1200-1.0F/-1.0RF1

SO15-16 T/.50-15.6 86/fpampamp

WN 2 1/2"-900 RFsch4

SW 32(B)-10 RF

SO 50-16 RF.6RF1000-0G0010-)60S/rum

SO