NB/T 47065.1  支座 BⅠ 7723516 RFF1609492@RF@443F0=10505 δ@790RF BRFJ6 RF5@FSFS1@ch4SS5 RJ2A�cF@�F0S60A1

BI 7723516 RFF1609492@RF@443F0=10505 δ@790RF BRFJ6 RF5@FSFS1@ch4SS5 RJ2A�cF@�F0S60A1

WN25-150RF D=515 d=45 RF0f/4.F5 Sc=

WN100(B)-16 RF744

20592bl150B-16RFS�0WN1000-

bii 2977

BI 8651

PL500(B)-16RF

SO500B-25M0(b)-10rf00fh12020Rl20

bi 5613

PL