NB/T 47065.1  支座 A 5192

47065.2 A5192

NB/T47023 FM800-1.0000-4-1.6Sch

BII 25219

BI 7704

WN 400(B)-16 RF S=3.5

PL40-16RFA-1.000 Schmpampwd=&e3.

PL100(B)-16 RF823

WN 15(B)-16 G S=200RF0-16 RF

DN25-PN10 pl RF

LWN50-300 RF Sch40 H=116RF Sch40S=148 s=144 H=h40s0-6Ff1=3b=4amp S1=