NB/T 47065.1  支座 BⅠ 5258

BI 5258

3 FM 700-1.6 δ0=8

WN32-10T S=4500-Ã

WN 300(B)-16 RF S=4021

WN 300(B)-16 RF S=632

WN80(B)-16 RF11035

BL2-40FMRJ ScF@P2@Fj@5@F S0S@RF8@RF@08

WN 450B-10 RF S=10

PL 50(B)-16 RF

WN 200-600 RF73)S6 Rpg009M6 R8ch�0 RF2 rf1B-CH40RFRJ0SF73��S5