NB/T 47065.1  支座 BⅠ 3475

bi 3475

PL100(B)-16 RF

WN 400-900 RF(B.64s14/

BI 79795

BL 25-16 T

BI 6455

WN150B-25RF S=10

BL 400-16 RF

bi 2417

PL400(B)-10RFC=14N40/11B Sch10SRFSp0.5 RJRF1@)-16 RF170940500-1ch80B)F sch R23 RF500-2.5)F schFF.5 RJ-5FRJsRF0 RF Sch40RF6943RF@AFF@PF6pam