HG/T 20592  法兰盖 BL 40-16 RFr0b)/-15

BL 40-16 RFr0b)/-15

wn200-1500 fmFS60fШ®ВЁШ®

BⅡ 21005

WN 100(B)-100 RF S=3.5

pl32-25 rj0O0@800-1.0

PL65(B)-16RF

PL 250(B)-10 RF

BL50-40 RJS��J5ScF&@.c

PL200(B)-10 RF

SO 4"-150 RFS7 FM/@0@40-150RFmer4=25R1Rpampampampwd=&amam��RF24