HG/T 20592  法兰 SO 40(B)-16 FFFech465 M1jfmH@4RF-4-RF RF�šf&@)-10 RF100..��

SO40(B)-16FFFech465 M1jfmH@4RF-4-RF RF�šf&@)-10 RF100..��

wn32-2500rj/0RF╨

bl25b-16RFRFRF00-150

WN 80-150 RF Sch40S L=1

1 RF 600-1.0δ

WN 6"-2500 RJ.5R40M700-10/

BL 15-150 RFRFHG/T

47023 FM2500-1/6RF/h060@4RF-4

WN 25-150 RF50 RF Sch40B)