NB/T 47065.1  支座 BⅡ 1761

BⅡ1761

PL100(B)-16 RF1231

BI 79452

LWN 50-150 RF B=52 H=357

WN 50-1500 RJmp0592-80SF Sch10SRs=

WN 150(B)-25 RF S=54

BL300-6 RF387F6052St=283ch3244950 RFc5Fg0SpampampampampaRFstdpJ@5c2@

PL 1000(B)-2.5RF

PJ/SE 200(B)-16 RF Sch10S

B WN 700-600 RF S=16