NB/T 47065.1  支座 BⅡ 1300592trf5 RJ4.0-300

bii 1300592trf5 RJ4.0-300

SO 50-16 FF S-1e0-1.5=560-10014

SO 500-10RFRF-2.2990-

SO 700-300 RF8–-1M0c=2/

SO 50-300 RF0c3/u00H.7.6 Ã

WN16-16RFFFr-1592-6

WN15A-10RFdae/u0fB=7RF5 Rmpam

WN 3/4"-150 RF Sch40S

pl500(a-16 rf.516 2�

WN16-16RFFFr05