NB/T 47065.1  支座 BⅠ 32000 S2718MRF00m

bi 32000 S2718MRF00m

SW 20-150 RF8RFRF0(B)-16 RF

WN 6"-150 SFM Sch10S

SP-2

LWN 350-150 FM Sch140F S0rf-10RF

BL 200-25 RFF4.h407 S

PL100(B)-16 RF

1 FM 2000-0.25 δs=10

WN 500-300 RF Sch80

WN 500-600 RF598-19572,F b=2.5RFfh1005-33-1.0F-13b)-16 rfF