NB/T 47065.1  支座 BⅠ 13501

BI 13501

WN 400(B)-40 RF S=32 sS=10fRF5r�

WN3/4(A)-16 RF S

WN 50-150 RF5027

BL100-150FF-/u00ce/F=FF25F S

WN 6"-150 RF Sch40S

wn125(a)-16 rf sÂ16R= RJ scm0(b)J

WN50-150 RF Sch3287

bi 3396

47065.3 B64370 RFRFCH40-10052-135R25 RFF8fm700-1.6=7.1.