NB/T 47065.1  支座 BⅠ 70027023 rf16 R

BI 70027023 rf16 R

wn100-300m16 rf°/mpa

PL25(B)-16 RFpa

LJ 16"-900 LT Sch40900

WN 65(B)-40 G

WN15B-63MF=30 C/s=48160-1.8-30-60 20IIF100/j"/6

SO 80(B)-16 RF

LWN 3"-900 LFM

PL25-6RF 0235B100-6RF10 fm/;ych6HG/FM2000-4.0-1.0/100MFM06ch10.