NB/T 47065.1  支座 BⅠ 100016 RF�

BI 100016 RF�

SP-6-20

SO 1 1/2"-150 RF

SO 250(B)-25 m

wn20-150 rf sch10s5RFnG Sch4a

WN 65-2500 RJ Sch160Y=6 h=1B6 R5-0RF

IF80-25T-1.622 c=4.6680Ech 40s2F/

SP-6

PL200-150 FF20-4/a2/RF bRF=10.5 Rpa┬≥ RFFch80 RF�Б√░п▒Б┬ Б√▒