NB/T 47065.1  支座 A 360M

A 360M

WN 40(B)-40 M S=5

PJ/RJ 50(B)-16 RF

SO 4"-150 RF

TPB-70-R

PL150()-10 RF

BL 500(B)-6 RF

SO 3"-150 RF

PL 150(B)-25 RF

47065.2 B6-1600-18 -150 RF��RF Sch80S6R5 WN450--150 RF Sch80S RFS RFSp&@t.5 RJ3900 RFmFFMRN@ch4B50@Sch4i@�°F1Ff@4150