NB/T 47065.1  支座 BⅠ 68150 RF B=695.250-1@RF8@R0 RF120.5-R@Fp@4 Rch4-150 RF B=Sch1606RF��@RFTj@5c2

bi 68150 RF B=695.250-1@RF8@R0 RF120.5-R@Fp@4 Rch4-150 RF B=Sch1606RF��@RFTj@5c2

PL 350(B)-16 T0S0SS5

WN80(B)-16 RF46317

WN25(B)-25 RF S=3

WN80(B)-16 RF48732RF Sch

WN 50(A)-40 RF S=4

WN 25-16 RF S=3.85

DN400-PN10 PL RF II

SO6"-150 FF

WN300(B