NB/T 47065.1  支座 BⅡ 36866

BII 36866

WN 600(B)-25 RF

SP-10512

47065.4 A3691

PL 700-2.5 RF

BⅡ122

SP-10246

LJ 10"-150 RJ sch40

WN 300(B)-16 RF S=3390

PL 300(B)-10 RF458F Sch7664900 RF Sch400 RFB)-25 RF S=69000 S10h84Sch160ss=D=1055.60 C= K=430 C=19 RF B=27 L=124725-33 b=3