NB/T 47065.1  支座 A 5805

2 A5805

wn 100-16 RjRFhF7.5 RJ 200AF@F=3.5 RF S=3.56@RF@4

WN50-150 RF Sch3445

PL100(B)-16 RF940

WN 50(B)-16 RF5160

SO 12"-150 RF0-0.2520FMSc70-

bl500(b)-16m16005 C=1 b=3300

PL200-10 RJ40j0tG5

47065.3 B11109

B BL 18"-400 FFch1��ด.5 s30