NB/T 47065.1  支座 BⅡ 29209

BII 29209

WN80(B)-16 RF7236

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

BI 78421

SP-6680

WN80(B)-16 RF47794

LWN40-150 RF Sch40 H=225-2009pamp;a

47065.3 B8431

WN80(B)-16 RF47560

47065.4 A102860505S=5 RJ 200AF@F=3.5 RF S=3.56@RF@4 RFot3.5F�@4п